20138621760

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:484

約数の個数: 560

約数和(自身を含む): 75201426432

約数和(自身を除く): 55062804672

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 71, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 142, 144, 155, 160, 162, 180, 186, 192, 213, 216, 240, 248, 270, 279, 284, 288, 310, 320, 324, 353, 355, 360, 372, 405, 426, 432, 465, 480, 496, 540, 558, 568, 576, 620, 639, 648, 706, 710, 720, 744, 810, 837, 852, 864, 930, 960, 992, 1059, 1065, 1080, 1116, 1136, 1240, 1278, 1296, 1395, 1412, 1420, 1440, 1488, 1620, 1674, 1704, 1728, 1765, 1860, 1917, 1984, 2118, 2130, 2160, 2201, 2232, 2272, 2480, 2511, 2556, 2592, 2790, 2824, 2840, 2880, 2976, 3177, 3195, 3240, 3348, 3408, 3530, 3720, 3834, 4185, 4236, 4260, 4320, 4402, 4464, 4544, 4960, 5022, 5112, 5184, 5295, 5580, 5648, 5680, 5751, 5952, 6354, 6390, 6480, 6603, 6696, 6816, 7060, 7440, 7668, 8370, 8472, 8520, 8640, 8804, 8928, 9531, 9585, 9920, 10044, 10224, 10590, 10943, 11005, 11160, 11296, 11360, 11502, 12555, 12708, 12780, 12960, 13206, 13392, 13632, 14120, 14880, 15336, 15885, 16740, 16944, 17040, 17608, 17856, 19062, 19170, 19809, 20088, 20448, 21180, 21886, 22010, 22320, 22592, 22720, 23004, 25063, 25110, 25416, 25560, 25920, 26412, 26784, 28240, 28593, 28755, 29760, 30672, 31770, 32829, 33015, 33480, 33888, 34080, 35216, 38124, 38340, 39618, 40176, 40896, 42360, 43772, 44020, 44640, 46008, 47655, 50126, 50220, 50832, 51120, 52824, 53568, 54715, 56480, 57186, 57510, 59427, 61344, 63540, 65658, 66030, 66960, 67776, 68160, 70432, 75189, 76248, 76680, 79236, 80352, 84720, 87544, 88040, 89280, 92016, 95310, 98487, 99045, 100252, 100440, 101664, 102240, 105648, 109430, 112960, 114372, 115020, 118854, 122688, 125315, 127080, 131316, 132060, 133920, 140864, 142965, 150378, 152496, 153360, 158472, 160704, 164145, 169440, 175088, 176080, 178281, 184032, 190620, 196974, 198090, 200504, 200880, 203328, 204480, 211296, 218860, 225567, 228744, 230040, 237708, 250630, 254160, 262632, 264120, 267840, 285930, 295461, 297135, 300756, 304992, 306720, 316944, 328290, 338880, 350176, 352160, 356562, 368064, 375945, 381240, 393948, 396180, 401008, 401760, 422592, 437720, 451134, 457488, 460080, 475416, 492435, 501260, 508320, 525264, 528240, 571860, 590922, 594270, 601512, 609984, 613440, 633888, 656580, 676701, 700352, 704320, 713124, 751890, 762480, 776953, 787896, 792360, 802016, 803520, 875440, 886383, 891405, 902268, 914976, 920160, 950832, 984870, 1002520, 1016640, 1050528, 1056480, 1127835, 1143720, 1181844, 1188540, 1203024, 1267776, 1313160, 1353402, 1426248, 1477305, 1503780, 1524960, 1553906, 1575792, 1584720, 1604032, 1750880, 1772766, 1782810, 1804536, 1829952, 1840320, 1901664, 1969740, 2005040, 2030103, 2101056, 2112960, 2255670, 2287440, 2330859, 2363688, 2377080, 2406048, 2626320, 2706804, 2852496, 2954610, 3007560, 3049920, 3107812, 3151584, 3169440, 3383505, 3501760, 3545532, 3565620, 3609072, 3803328, 3884765, 3939480, 4010080, 4060206, 4431915, 4511340, 4574880, 4661718, 4727376, 4754160, 4812096, 5252640, 5413608, 5704992, 5909220, 6015120, 6215624, 6303168, 6338880, 6767010, 6992577, 7091064, 7131240, 7218144, 7769530, 7878960, 8020160, 8120412, 8863830, 9022680, 9149760, 9323436, 9454752, 9508320, 10150515, 10505280, 10827216, 11409984, 11654295, 11818440, 12030240, 12431248, 13534020, 13985154, 14182128, 14262480, 14436288, 15539060, 15757920, 16240824, 17727660, 18045360, 18646872, 18909504, 19016640, 20301030, 20977731, 21654432, 23308590, 23636880, 24060480, 24862496, 27068040, 27970308, 28364256, 28524960, 31078120, 31515840, 32481648, 34962885, 35455320, 36090720, 37293744, 40602060, 41955462, 43308864, 46617180, 47273760, 49724992, 54136080, 55940616, 56728512, 57049920, 62156240, 62933193, 64963296, 69925770, 70910640, 72181440, 74587488, 81204120, 83910924, 93234360, 94547520, 104888655, 108272160, 111881232, 124312480, 125866386, 129926592, 139851540, 141821280, 149174976, 162408240, 167821848, 186468720, 209777310, 216544320, 223762464, 248624960, 251732772, 279703080, 283642560, 314665965, 324816480, 335643696, 372937440, 419554620, 447524928, 503465544, 559406160, 629331930, 649632960, 671287392, 745874880, 839109240, 1006931088, 1118812320, 1258663860, 1342574784, 1678218480, 2013862176, 2237624640, 2517327720, 3356436960, 4027724352, 5034655440, 6712873920, 10069310880, 20138621760]

約数ペア:

[(1, 20138621760), (2, 10069310880), (3, 6712873920), (4, 5034655440), (5, 4027724352), (6, 3356436960), (8, 2517327720), (9, 2237624640), (10, 2013862176), (12, 1678218480), (15, 1342574784), (16, 1258663860), (18, 1118812320), (20, 1006931088), (24, 839109240), (27, 745874880), (30, 671287392), (31, 649632960), (32, 629331930), (36, 559406160), (40, 503465544), (45, 447524928), (48, 419554620), (54, 372937440), (60, 335643696), (62, 324816480), (64, 314665965), (71, 283642560), (72, 279703080), (80, 251732772), (81, 248624960), (90, 223762464), (93, 216544320), (96, 209777310), (108, 186468720), (120, 167821848), (124, 162408240), (135, 149174976), (142, 141821280), (144, 139851540), (155, 129926592), (160, 125866386), (162, 124312480), (180, 111881232), (186, 108272160), (192, 104888655), (213, 94547520), (216, 93234360), (240, 83910924), (248, 81204120), (270, 74587488), (279, 72181440), (284, 70910640), (288, 69925770), (310, 64963296), (320, 62933193), (324, 62156240), (353, 57049920), (355, 56728512), (360, 55940616), (372, 54136080), (405, 49724992), (426, 47273760), (432, 46617180), (465, 43308864), (480, 41955462), (496, 40602060), (540, 37293744), (558, 36090720), (568, 35455320), (576, 34962885), (620, 32481648), (639, 31515840), (648, 31078120), (706, 28524960), (710, 28364256), (720, 27970308), (744, 27068040), (810, 24862496), (837, 24060480), (852, 23636880), (864, 23308590), (930, 21654432), (960, 20977731), (992, 20301030), (1059, 19016640), (1065, 18909504), (1080, 18646872), (1116, 18045360), (1136, 17727660), (1240, 16240824), (1278, 15757920), (1296, 15539060), (1395, 14436288), (1412, 14262480), (1420, 14182128), (1440, 13985154), (1488, 13534020), (1620, 12431248), (1674, 12030240), (1704, 11818440), (1728, 11654295), (1765, 11409984), (1860, 10827216), (1917, 10505280), (1984, 10150515), (2118, 9508320), (2130, 9454752), (2160, 9323436), (2201, 9149760), (2232, 9022680), (2272, 8863830), (2480, 8120412), (2511, 8020160), (2556, 7878960), (2592, 7769530), (2790, 7218144), (2824, 7131240), (2840, 7091064), (2880, 6992577), (2976, 6767010), (3177, 6338880), (3195, 6303168), (3240, 6215624), (3348, 6015120), (3408, 5909220), (3530, 5704992), (3720, 5413608), (3834, 5252640), (4185, 4812096), (4236, 4754160), (4260, 4727376), (4320, 4661718), (4402, 4574880), (4464, 4511340), (4544, 4431915), (4960, 4060206), (5022, 4010080), (5112, 3939480), (5184, 3884765), (5295, 3803328), (5580, 3609072), (5648, 3565620), (5680, 3545532), (5751, 3501760), (5952, 3383505), (6354, 3169440), (6390, 3151584), (6480, 3107812), (6603, 3049920), (6696, 3007560), (6816, 2954610), (7060, 2852496), (7440, 2706804), (7668, 2626320), (8370, 2406048), (8472, 2377080), (8520, 2363688), (8640, 2330859), (8804, 2287440), (8928, 2255670), (9531, 2112960), (9585, 2101056), (9920, 2030103), (10044, 2005040), (10224, 1969740), (10590, 1901664), (10943, 1840320), (11005, 1829952), (11160, 1804536), (11296, 1782810), (11360, 1772766), (11502, 1750880), (12555, 1604032), (12708, 1584720), (12780, 1575792), (12960, 1553906), (13206, 1524960), (13392, 1503780), (13632, 1477305), (14120, 1426248), (14880, 1353402), (15336, 1313160), (15885, 1267776), (16740, 1203024), (16944, 1188540), (17040, 1181844), (17608, 1143720), (17856, 1127835), (19062, 1056480), (19170, 1050528), (19809, 1016640), (20088, 1002520), (20448, 984870), (21180, 950832), (21886, 920160), (22010, 914976), (22320, 902268), (22592, 891405), (22720, 886383), (23004, 875440), (25063, 803520), (25110, 802016), (25416, 792360), (25560, 787896), (25920, 776953), (26412, 762480), (26784, 751890), (28240, 713124), (28593, 704320), (28755, 700352), (29760, 676701), (30672, 656580), (31770, 633888), (32829, 613440), (33015, 609984), (33480, 601512), (33888, 594270), (34080, 590922), (35216, 571860), (38124, 528240), (38340, 525264), (39618, 508320), (40176, 501260), (40896, 492435), (42360, 475416), (43772, 460080), (44020, 457488), (44640, 451134), (46008, 437720), (47655, 422592), (50126, 401760), (50220, 401008), (50832, 396180), (51120, 393948), (52824, 381240), (53568, 375945), (54715, 368064), (56480, 356562), (57186, 352160), (57510, 350176), (59427, 338880), (61344, 328290), (63540, 316944), (65658, 306720), (66030, 304992), (66960, 300756), (67776, 297135), (68160, 295461), (70432, 285930), (75189, 267840), (76248, 264120), (76680, 262632), (79236, 254160), (80352, 250630), (84720, 237708), (87544, 230040), (88040, 228744), (89280, 225567), (92016, 218860), (95310, 211296), (98487, 204480), (99045, 203328), (100252, 200880), (100440, 200504), (101664, 198090), (102240, 196974), (105648, 190620), (109430, 184032), (112960, 178281), (114372, 176080), (115020, 175088), (118854, 169440), (122688, 164145), (125315, 160704), (127080, 158472), (131316, 153360), (132060, 152496), (133920, 150378), (140864, 142965)]