20100588480

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:286

約数の個数: 896

約数和(自身を含む): 85394718720

約数和(自身を除く): 65294130240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 64, 70, 71, 72, 80, 84, 90, 93, 96, 105, 108, 112, 120, 124, 126, 135, 140, 142, 144, 151, 155, 160, 168, 180, 186, 189, 192, 210, 213, 216, 217, 224, 240, 248, 252, 270, 279, 280, 284, 288, 302, 310, 315, 320, 336, 355, 360, 372, 378, 420, 426, 432, 434, 448, 453, 465, 480, 496, 497, 504, 540, 558, 560, 568, 576, 604, 620, 630, 639, 651, 672, 710, 720, 744, 755, 756, 837, 840, 852, 864, 868, 906, 930, 945, 960, 992, 994, 1008, 1057, 1065, 1080, 1085, 1116, 1120, 1136, 1208, 1240, 1260, 1278, 1302, 1344, 1359, 1395, 1420, 1440, 1488, 1491, 1510, 1512, 1674, 1680, 1704, 1728, 1736, 1812, 1860, 1890, 1917, 1953, 1984, 1988, 2016, 2114, 2130, 2160, 2170, 2201, 2232, 2240, 2265, 2272, 2416, 2480, 2485, 2520, 2556, 2604, 2718, 2790, 2840, 2880, 2976, 2982, 3020, 3024, 3171, 3195, 3255, 3348, 3360, 3408, 3472, 3624, 3720, 3780, 3834, 3906, 3976, 4032, 4077, 4185, 4228, 4260, 4320, 4340, 4402, 4464, 4473, 4530, 4544, 4681, 4832, 4960, 4970, 5040, 5112, 5208, 5285, 5436, 5580, 5680, 5859, 5952, 5964, 6040, 6048, 6342, 6390, 6510, 6603, 6696, 6720, 6795, 6816, 6944, 7248, 7440, 7455, 7560, 7668, 7812, 7952, 8154, 8370, 8456, 8520, 8640, 8680, 8804, 8928, 8946, 9060, 9362, 9513, 9585, 9664, 9765, 9920, 9940, 10080, 10224, 10416, 10570, 10721, 10872, 11005, 11160, 11360, 11718, 11928, 12080, 12096, 12684, 12780, 13020, 13206, 13392, 13419, 13590, 13632, 13888, 14043, 14496, 14880, 14910, 15120, 15336, 15407, 15624, 15855, 15904, 16308, 16740, 16912, 17040, 17360, 17608, 17856, 17892, 18120, 18724, 19026, 19170, 19530, 19809, 19880, 20160, 20385, 20448, 20832, 21140, 21442, 21744, 22010, 22320, 22365, 22720, 23405, 23436, 23856, 24160, 25368, 25560, 26040, 26412, 26784, 26838, 27180, 28086, 28539, 28992, 29295, 29760, 29820, 30240, 30672, 30814, 31248, 31710, 31808, 32163, 32616, 32767, 33015, 33480, 33824, 34080, 34720, 35216, 35784, 36240, 37448, 38052, 38340, 39060, 39618, 39760, 40770, 40896, 41664, 42129, 42280, 42884, 43488, 44020, 44640, 44730, 46221, 46810, 46872, 47565, 47712, 48320, 50736, 51120, 52080, 52824, 53568, 53605, 53676, 54360, 56172, 57078, 58590, 59427, 59640, 60480, 61344, 61628, 62496, 63420, 64326, 65232, 65534, 66030, 66960, 67095, 67648, 68160, 69440, 70215, 70432, 71568, 72480, 74896, 75047, 76104, 76680, 77035, 78120, 79236, 79520, 81540, 84258, 84560, 85768, 86976, 88040, 89280, 89460, 92442, 93620, 93744, 95130, 95424, 96489, 98301, 99045, 101472, 102240, 104160, 105648, 107210, 107352, 108720, 112344, 114156, 117180, 118854, 119280, 122688, 123256, 124992, 126387, 126840, 128652, 130464, 131068, 132060, 133920, 134190, 138663, 140430, 140864, 142695, 143136, 144960, 149792, 150094, 152208, 153360, 154070, 156240, 158472, 159040, 160815, 163080, 163835, 168516, 169120, 171536, 176080, 178920, 184884, 187240, 187488, 190260, 192978, 196602, 198090, 202944, 204480, 208320, 210645, 211296, 214420, 214704, 217440, 224688, 225141, 228312, 231105, 234360, 237708, 238560, 246512, 252774, 253680, 257304, 260928, 262136, 264120, 267840, 268380, 277326, 280860, 285390, 286272, 289467, 294903, 297135, 299584, 300188, 304416, 306720, 308140, 312480, 316944, 321630, 326160, 327670, 332351, 337032, 338240, 343072, 352160, 357840, 369768, 374480, 374976, 375235, 380520, 385956, 393204, 396180, 415989, 421290, 422592, 428840, 429408, 434880, 449376, 450282, 456624, 462210, 468720, 475416, 477120, 482445, 491505, 493024, 505548, 507360, 514608, 524272, 528240, 536760, 554652, 561720, 570780, 578934, 589806, 594270, 600376, 608832, 613440, 616280, 624960, 631935, 633888, 643260, 652320, 655340, 664702, 674064, 675423, 686144, 693315, 704320, 715680, 739536, 748960, 750470, 761040, 771912, 786408, 792360, 831978, 842580, 857680, 858816, 884709, 898752, 900564, 913248, 924420, 937440, 950832, 964890, 983010, 986048, 997053, 1011096, 1014720, 1029216, 1048544, 1056480, 1073520, 1109304, 1123440, 1125705, 1141560, 1157868, 1179612, 1188540, 1200752, 1232560, 1263870, 1267776, 1286520, 1304640, 1310680, 1329404, 1348128, 1350846, 1386630, 1431360, 1447335, 1474515, 1479072, 1497920, 1500940, 1522080, 1543824, 1572816, 1584720, 1661755, 1663956, 1685160, 1715360, 1769418, 1801128, 1826496, 1848840, 1874880, 1901664, 1929780, 1966020, 1994106, 2022192, 2026269, 2058432, 2079945, 2097088, 2112960, 2147040, 2218608, 2246880, 2251410, 2283120, 2315736, 2326457, 2359224, 2377080, 2401504, 2465120, 2527740, 2573040, 2621360, 2658808, 2696256, 2701692, 2773260, 2894670, 2949030, 2958144, 2991159, 3001880, 3044160, 3087648, 3145632, 3169440, 3323510, 3327912, 3370320, 3377115, 3430720, 3538836, 3602256, 3697680, 3803328, 3859560, 3932040, 3988212, 4044384, 4052538, 4159890, 4294080, 4423545, 4437216, 4493760, 4502820, 4566240, 4631472, 4652914, 4718448, 4754160, 4803008, 4930240, 4985265, 5055480, 5146080, 5242720, 5317616, 5403384, 5546520, 5789340, 5898060, 5982318, 6003760, 6175296, 6291264, 6338880, 6647020, 6655824, 6740640, 6754230, 6979371, 7077672, 7204512, 7395360, 7719120, 7864080, 7976424, 8088768, 8105076, 8319780, 8847090, 8874432, 8973477, 9005640, 9132480, 9262944, 9305828, 9436896, 9508320, 9970530, 10110960, 10131345, 10292160, 10485440, 10635232, 10806768, 11093040, 11578680, 11632285, 11796120, 11964636, 12007520, 13294040, 13311648, 13481280, 13508460, 13958742, 14155344, 14409024, 14790720, 14955795, 15438240, 15728160, 15952848, 16210152, 16639560, 17694180, 17946954, 18011280, 18525888, 18611656, 18873792, 19016640, 19941060, 20221920, 20262690, 20938113, 21270464, 21613536, 22186080, 23157360, 23264570, 23592240, 23929272, 24015040, 26588080, 26623296, 27016920, 27917484, 28310688, 29911590, 30876480, 31456320, 31905696, 32420304, 33279120, 34896855, 35388360, 35893908, 36022560, 37223312, 39882120, 40443840, 40525380, 41876226, 43227072, 44372160, 44867385, 46314720, 46529140, 47184480, 47858544, 53176160, 54033840, 55834968, 56621376, 59823180, 62814339, 63811392, 64840608, 66558240, 69793710, 70776720, 71787816, 72045120, 74446624, 79764240, 81050760, 83752452, 89734770, 92629440, 93058280, 94368960, 95717088, 104690565, 106352320, 108067680, 111669936, 119646360, 125628678, 129681216, 133116480, 139587420, 141553440, 143575632, 148893248, 159528480, 162101520, 167504904, 179469540, 186116560, 191434176, 209381130, 216135360, 223339872, 239292720, 251257356, 279174840, 283106880, 287151264, 314071695, 319056960, 324203040, 335009808, 358939080, 372233120, 418762260, 446679744, 478585440, 502514712, 558349680, 574302528, 628143390, 648406080, 670019616, 717878160, 744466240, 837524520, 957170880, 1005029424, 1116699360, 1256286780, 1340039232, 1435756320, 1675049040, 2010058848, 2233398720, 2512573560, 2871512640, 3350098080, 4020117696, 5025147120, 6700196160, 10050294240, 20100588480]

約数ペア:

[(1, 20100588480), (2, 10050294240), (3, 6700196160), (4, 5025147120), (5, 4020117696), (6, 3350098080), (7, 2871512640), (8, 2512573560), (9, 2233398720), (10, 2010058848), (12, 1675049040), (14, 1435756320), (15, 1340039232), (16, 1256286780), (18, 1116699360), (20, 1005029424), (21, 957170880), (24, 837524520), (27, 744466240), (28, 717878160), (30, 670019616), (31, 648406080), (32, 628143390), (35, 574302528), (36, 558349680), (40, 502514712), (42, 478585440), (45, 446679744), (48, 418762260), (54, 372233120), (56, 358939080), (60, 335009808), (62, 324203040), (63, 319056960), (64, 314071695), (70, 287151264), (71, 283106880), (72, 279174840), (80, 251257356), (84, 239292720), (90, 223339872), (93, 216135360), (96, 209381130), (105, 191434176), (108, 186116560), (112, 179469540), (120, 167504904), (124, 162101520), (126, 159528480), (135, 148893248), (140, 143575632), (142, 141553440), (144, 139587420), (151, 133116480), (155, 129681216), (160, 125628678), (168, 119646360), (180, 111669936), (186, 108067680), (189, 106352320), (192, 104690565), (210, 95717088), (213, 94368960), (216, 93058280), (217, 92629440), (224, 89734770), (240, 83752452), (248, 81050760), (252, 79764240), (270, 74446624), (279, 72045120), (280, 71787816), (284, 70776720), (288, 69793710), (302, 66558240), (310, 64840608), (315, 63811392), (320, 62814339), (336, 59823180), (355, 56621376), (360, 55834968), (372, 54033840), (378, 53176160), (420, 47858544), (426, 47184480), (432, 46529140), (434, 46314720), (448, 44867385), (453, 44372160), (465, 43227072), (480, 41876226), (496, 40525380), (497, 40443840), (504, 39882120), (540, 37223312), (558, 36022560), (560, 35893908), (568, 35388360), (576, 34896855), (604, 33279120), (620, 32420304), (630, 31905696), (639, 31456320), (651, 30876480), (672, 29911590), (710, 28310688), (720, 27917484), (744, 27016920), (755, 26623296), (756, 26588080), (837, 24015040), (840, 23929272), (852, 23592240), (864, 23264570), (868, 23157360), (906, 22186080), (930, 21613536), (945, 21270464), (960, 20938113), (992, 20262690), (994, 20221920), (1008, 19941060), (1057, 19016640), (1065, 18873792), (1080, 18611656), (1085, 18525888), (1116, 18011280), (1120, 17946954), (1136, 17694180), (1208, 16639560), (1240, 16210152), (1260, 15952848), (1278, 15728160), (1302, 15438240), (1344, 14955795), (1359, 14790720), (1395, 14409024), (1420, 14155344), (1440, 13958742), (1488, 13508460), (1491, 13481280), (1510, 13311648), (1512, 13294040), (1674, 12007520), (1680, 11964636), (1704, 11796120), (1728, 11632285), (1736, 11578680), (1812, 11093040), (1860, 10806768), (1890, 10635232), (1917, 10485440), (1953, 10292160), (1984, 10131345), (1988, 10110960), (2016, 9970530), (2114, 9508320), (2130, 9436896), (2160, 9305828), (2170, 9262944), (2201, 9132480), (2232, 9005640), (2240, 8973477), (2265, 8874432), (2272, 8847090), (2416, 8319780), (2480, 8105076), (2485, 8088768), (2520, 7976424), (2556, 7864080), (2604, 7719120), (2718, 7395360), (2790, 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(7455, 2696256), (7560, 2658808), (7668, 2621360), (7812, 2573040), (7952, 2527740), (8154, 2465120), (8370, 2401504), (8456, 2377080), (8520, 2359224), (8640, 2326457), (8680, 2315736), (8804, 2283120), (8928, 2251410), (8946, 2246880), (9060, 2218608), (9362, 2147040), (9513, 2112960), (9585, 2097088), (9664, 2079945), (9765, 2058432), (9920, 2026269), (9940, 2022192), (10080, 1994106), (10224, 1966020), (10416, 1929780), (10570, 1901664), (10721, 1874880), (10872, 1848840), (11005, 1826496), (11160, 1801128), (11360, 1769418), (11718, 1715360), (11928, 1685160), (12080, 1663956), (12096, 1661755), (12684, 1584720), (12780, 1572816), (13020, 1543824), (13206, 1522080), (13392, 1500940), (13419, 1497920), (13590, 1479072), (13632, 1474515), (13888, 1447335), (14043, 1431360), (14496, 1386630), (14880, 1350846), (14910, 1348128), (15120, 1329404), (15336, 1310680), (15407, 1304640), (15624, 1286520), (15855, 1267776), (15904, 1263870), (16308, 1232560), (16740, 1200752), (16912, 1188540), (17040, 1179612), (17360, 1157868), (17608, 1141560), (17856, 1125705), (17892, 1123440), (18120, 1109304), (18724, 1073520), (19026, 1056480), (19170, 1048544), (19530, 1029216), (19809, 1014720), (19880, 1011096), (20160, 997053), (20385, 986048), (20448, 983010), (20832, 964890), (21140, 950832), (21442, 937440), (21744, 924420), (22010, 913248), (22320, 900564), (22365, 898752), (22720, 884709), (23405, 858816), (23436, 857680), (23856, 842580), (24160, 831978), (25368, 792360), (25560, 786408), (26040, 771912), (26412, 761040), (26784, 750470), (26838, 748960), (27180, 739536), (28086, 715680), (28539, 704320), (28992, 693315), (29295, 686144), (29760, 675423), (29820, 674064), (30240, 664702), (30672, 655340), (30814, 652320), (31248, 643260), (31710, 633888), (31808, 631935), (32163, 624960), (32616, 616280), (32767, 613440), (33015, 608832), (33480, 600376), (33824, 594270), (34080, 589806), (34720, 578934), (35216, 570780), (35784, 561720), (36240, 554652), (37448, 536760), (38052, 528240), (38340, 524272), (39060, 514608), (39618, 507360), (39760, 505548), (40770, 493024), (40896, 491505), (41664, 482445), (42129, 477120), (42280, 475416), (42884, 468720), (43488, 462210), (44020, 456624), (44640, 450282), (44730, 449376), (46221, 434880), (46810, 429408), (46872, 428840), (47565, 422592), (47712, 421290), (48320, 415989), (50736, 396180), (51120, 393204), (52080, 385956), (52824, 380520), (53568, 375235), (53605, 374976), (53676, 374480), (54360, 369768), (56172, 357840), (57078, 352160), (58590, 343072), (59427, 338240), (59640, 337032), (60480, 332351), (61344, 327670), (61628, 326160), (62496, 321630), (63420, 316944), (64326, 312480), (65232, 308140), (65534, 306720), (66030, 304416), (66960, 300188), (67095, 299584), (67648, 297135), (68160, 294903), (69440, 289467), (70215, 286272), (70432, 285390), (71568, 280860), (72480, 277326), (74896, 268380), (75047, 267840), (76104, 264120), (76680, 262136), (77035, 260928), (78120, 257304), (79236, 253680), (79520, 252774), (81540, 246512), (84258, 238560), (84560, 237708), (85768, 234360), (86976, 231105), (88040, 228312), (89280, 225141), (89460, 224688), (92442, 217440), (93620, 214704), (93744, 214420), (95130, 211296), (95424, 210645), (96489, 208320), (98301, 204480), (99045, 202944), (101472, 198090), (102240, 196602), (104160, 192978), (105648, 190260), (107210, 187488), (107352, 187240), (108720, 184884), (112344, 178920), (114156, 176080), (117180, 171536), (118854, 169120), (119280, 168516), (122688, 163835), (123256, 163080), (124992, 160815), (126387, 159040), (126840, 158472), (128652, 156240), (130464, 154070), (131068, 153360), (132060, 152208), (133920, 150094), (134190, 149792), (138663, 144960), (140430, 143136), (140864, 142695)]