20417565168

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:298

約数の個数: 720

約数和(自身を含む): 78760514560

約数和(自身を除く): 58342949392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 18, 21, 22, 24, 26, 28, 33, 36, 39, 42, 44, 48, 52, 56, 63, 66, 72, 77, 78, 79, 84, 88, 91, 99, 104, 112, 117, 121, 126, 132, 143, 144, 154, 156, 158, 163, 168, 176, 182, 198, 208, 231, 234, 237, 242, 252, 264, 273, 286, 308, 312, 316, 326, 336, 363, 364, 396, 429, 462, 468, 474, 484, 489, 504, 528, 546, 553, 572, 616, 624, 632, 652, 693, 711, 726, 728, 792, 819, 847, 858, 869, 924, 936, 948, 968, 978, 1001, 1008, 1027, 1089, 1092, 1106, 1141, 1144, 1232, 1264, 1287, 1304, 1386, 1422, 1452, 1456, 1467, 1573, 1584, 1638, 1659, 1694, 1716, 1738, 1793, 1848, 1872, 1896, 1936, 1956, 2002, 2054, 2119, 2178, 2184, 2212, 2282, 2288, 2541, 2574, 2607, 2608, 2772, 2844, 2904, 2934, 3003, 3081, 3146, 3276, 3318, 3388, 3423, 3432, 3476, 3586, 3696, 3792, 3912, 4004, 4108, 4238, 4356, 4368, 4424, 4564, 4719, 4977, 5082, 5148, 5214, 5379, 5544, 5688, 5808, 5868, 6006, 6083, 6162, 6292, 6357, 6552, 6636, 6776, 6846, 6864, 6952, 7172, 7189, 7623, 7821, 7824, 8008, 8216, 8476, 8712, 8848, 9009, 9128, 9243, 9438, 9559, 9954, 10164, 10269, 10296, 10428, 10758, 11011, 11088, 11297, 11376, 11736, 12012, 12166, 12324, 12551, 12584, 12714, 12877, 13104, 13272, 13552, 13692, 13904, 14157, 14344, 14378, 14833, 15246, 15642, 16016, 16137, 16432, 16952, 17424, 18018, 18249, 18256, 18486, 18876, 19071, 19118, 19723, 19908, 20328, 20538, 20592, 20856, 21516, 21567, 22022, 22594, 23309, 23472, 24024, 24332, 24648, 25102, 25168, 25428, 25754, 26544, 27384, 28314, 28677, 28688, 28756, 29666, 30492, 31284, 32274, 33033, 33891, 33904, 36036, 36498, 36972, 37653, 37752, 38142, 38236, 38631, 39446, 39816, 40656, 41076, 41712, 43032, 43134, 44044, 44499, 45188, 46618, 48048, 48664, 49296, 50204, 50856, 51508, 54747, 54768, 56628, 57354, 57512, 59169, 59332, 60984, 62568, 64548, 64701, 66066, 66913, 67782, 69927, 72072, 72996, 73944, 75306, 75504, 76284, 76472, 77262, 78892, 79079, 79632, 82152, 86031, 86064, 86268, 88088, 88998, 90139, 90376, 93236, 97328, 99099, 100408, 101673, 101712, 103016, 109494, 112959, 113256, 114708, 115024, 115893, 118338, 118664, 121968, 124267, 125136, 129096, 129402, 132132, 133497, 133826, 135564, 138061, 139854, 141647, 144144, 145992, 147888, 150612, 152568, 152944, 154524, 157784, 158158, 163163, 164304, 167401, 172062, 172536, 176176, 177507, 177996, 180278, 180752, 186472, 198198, 200739, 200816, 203346, 206032, 209781, 218988, 225918, 226512, 229416, 231786, 236676, 237237, 237328, 248534, 256399, 258192, 258804, 264264, 266994, 267652, 270417, 271128, 276122, 279708, 283294, 291984, 301224, 305136, 309048, 315568, 316316, 326326, 334802, 344124, 345072, 355014, 355992, 360556, 372801, 372944, 396396, 401478, 406692, 414183, 419562, 424941, 437976, 451836, 458832, 463572, 473352, 474474, 489489, 497068, 502203, 512798, 517608, 528528, 533988, 535304, 540834, 542256, 552244, 559416, 566588, 602217, 602448, 618096, 632632, 652652, 669604, 688248, 710028, 711711, 711984, 721112, 745602, 769197, 792792, 802956, 811251, 813384, 828366, 839124, 849882, 869869, 875952, 903672, 927144, 946704, 948948, 978978, 991529, 994136, 1004406, 1025596, 1035216, 1067976, 1070608, 1081668, 1104488, 1118403, 1118832, 1133176, 1171807, 1204434, 1242549, 1265264, 1274823, 1305304, 1339208, 1376496, 1420056, 1423422, 1442224, 1468467, 1491204, 1506609, 1538394, 1558117, 1585584, 1605912, 1622502, 1626768, 1656732, 1678248, 1699764, 1739738, 1794793, 1807344, 1841411, 1854288, 1897896, 1957956, 1983058, 1988272, 2008812, 2051192, 2135952, 2163336, 2208976, 2236806, 2266352, 2307591, 2343614, 2408868, 2485098, 2549646, 2609607, 2610608, 2678416, 2840112, 2846844, 2936934, 2974587, 2982408, 3013218, 3076788, 3116234, 3211824, 3245004, 3313464, 3356496, 3399528, 3479476, 3515421, 3589586, 3682822, 3795792, 3915912, 3966116, 4017624, 4102384, 4326672, 4473612, 4615182, 4674351, 4687228, 4817736, 4970196, 5099292, 5219214, 5384379, 5524233, 5693688, 5873868, 5949174, 5964816, 6026436, 6153576, 6232468, 6490008, 6626928, 6799056, 6958952, 7030842, 7179172, 7365644, 7828821, 7831824, 7932232, 8035248, 8923761, 8947224, 9230364, 9348702, 9374456, 9635472, 9940392, 10198584, 10438428, 10546263, 10768758, 10906819, 11048466, 11387376, 11747736, 11898348, 12052872, 12307152, 12464936, 12889877, 12980016, 13917904, 14023053, 14061684, 14358344, 14731288, 15657642, 15864464, 16153137, 16572699, 17847522, 17894448, 18460728, 18697404, 18748912, 19880784, 20255521, 20397168, 20876856, 21092526, 21537516, 21813638, 22096932, 23495472, 23796696, 24105744, 24929872, 25779754, 28046106, 28123368, 28716688, 29462576, 31315284, 32306274, 32720457, 33145398, 35695044, 36921456, 37394808, 38669631, 40511042, 41753712, 42185052, 43075032, 43627276, 44193864, 47593392, 51559508, 56092212, 56246736, 60766563, 62630568, 64612548, 65440914, 66290796, 71390088, 74789616, 77339262, 81022084, 84370104, 86150064, 87254552, 88387728, 98161371, 103119016, 112184424, 116008893, 121533126, 125261136, 129225096, 130881828, 132581592, 141788647, 142780176, 154678524, 162044168, 168740208, 174509104, 182299689, 196322742, 206238032, 224368848, 232017786, 243066252, 258450192, 261763656, 265163184, 283577294, 309357048, 324088336, 364599378, 392645484, 425365941, 464035572, 486132504, 523527312, 567154588, 618714096, 729198756, 785290968, 850731882, 928071144, 972265008, 1134309176, 1276097823, 1458397512, 1570581936, 1701463764, 1856142288, 2268618352, 2552195646, 2916795024, 3402927528, 5104391292, 6805855056, 10208782584, 20417565168]

約数ペア:

[(1, 20417565168), (2, 10208782584), (3, 6805855056), (4, 5104391292), (6, 3402927528), (7, 2916795024), (8, 2552195646), (9, 2268618352), (11, 1856142288), (12, 1701463764), (13, 1570581936), (14, 1458397512), (16, 1276097823), (18, 1134309176), (21, 972265008), (22, 928071144), (24, 850731882), (26, 785290968), (28, 729198756), (33, 618714096), (36, 567154588), (39, 523527312), (42, 486132504), (44, 464035572), (48, 425365941), (52, 392645484), (56, 364599378), (63, 324088336), (66, 309357048), (72, 283577294), (77, 265163184), (78, 261763656), (79, 258450192), (84, 243066252), (88, 232017786), (91, 224368848), (99, 206238032), (104, 196322742), (112, 182299689), (117, 174509104), (121, 168740208), (126, 162044168), (132, 154678524), (143, 142780176), (144, 141788647), (154, 132581592), (156, 130881828), (158, 129225096), (163, 125261136), (168, 121533126), (176, 116008893), (182, 112184424), (198, 103119016), (208, 98161371), (231, 88387728), (234, 87254552), (237, 86150064), (242, 84370104), (252, 81022084), (264, 77339262), (273, 74789616), (286, 71390088), (308, 66290796), (312, 65440914), (316, 64612548), (326, 62630568), (336, 60766563), (363, 56246736), (364, 56092212), (396, 51559508), (429, 47593392), (462, 44193864), (468, 43627276), (474, 43075032), (484, 42185052), (489, 41753712), (504, 40511042), (528, 38669631), (546, 37394808), (553, 36921456), (572, 35695044), (616, 33145398), (624, 32720457), (632, 32306274), (652, 31315284), (693, 29462576), (711, 28716688), (726, 28123368), (728, 28046106), (792, 25779754), (819, 24929872), (847, 24105744), (858, 23796696), (869, 23495472), (924, 22096932), (936, 21813638), (948, 21537516), (968, 21092526), (978, 20876856), (1001, 20397168), (1008, 20255521), (1027, 19880784), (1089, 18748912), (1092, 18697404), (1106, 18460728), (1141, 17894448), (1144, 17847522), (1232, 16572699), (1264, 16153137), (1287, 15864464), (1304, 15657642), (1386, 14731288), (1422, 14358344), (1452, 14061684), (1456, 14023053), (1467, 13917904), (1573, 12980016), (1584, 12889877), (1638, 12464936), (1659, 12307152), (1694, 12052872), (1716, 11898348), (1738, 11747736), (1793, 11387376), (1848, 11048466), (1872, 10906819), (1896, 10768758), (1936, 10546263), (1956, 10438428), (2002, 10198584), (2054, 9940392), (2119, 9635472), (2178, 9374456), (2184, 9348702), (2212, 9230364), (2282, 8947224), (2288, 8923761), (2541, 8035248), (2574, 7932232), (2607, 7831824), (2608, 7828821), (2772, 7365644), (2844, 7179172), (2904, 7030842), (2934, 6958952), (3003, 6799056), (3081, 6626928), (3146, 6490008), (3276, 6232468), (3318, 6153576), (3388, 6026436), (3423, 5964816), (3432, 5949174), (3476, 5873868), (3586, 5693688), (3696, 5524233), (3792, 5384379), (3912, 5219214), (4004, 5099292), (4108, 4970196), (4238, 4817736), (4356, 4687228), (4368, 4674351), (4424, 4615182), (4564, 4473612), (4719, 4326672), (4977, 4102384), (5082, 4017624), (5148, 3966116), (5214, 3915912), (5379, 3795792), (5544, 3682822), (5688, 3589586), (5808, 3515421), (5868, 3479476), (6006, 3399528), (6083, 3356496), (6162, 3313464), (6292, 3245004), (6357, 3211824), (6552, 3116234), (6636, 3076788), (6776, 3013218), (6846, 2982408), (6864, 2974587), (6952, 2936934), (7172, 2846844), (7189, 2840112), (7623, 2678416), (7821, 2610608), (7824, 2609607), (8008, 2549646), (8216, 2485098), (8476, 2408868), (8712, 2343614), (8848, 2307591), (9009, 2266352), (9128, 2236806), (9243, 2208976), (9438, 2163336), (9559, 2135952), (9954, 2051192), (10164, 2008812), (10269, 1988272), (10296, 1983058), (10428, 1957956), (10758, 1897896), (11011, 1854288), (11088, 1841411), (11297, 1807344), (11376, 1794793), (11736, 1739738), (12012, 1699764), (12166, 1678248), (12324, 1656732), (12551, 1626768), (12584, 1622502), (12714, 1605912), (12877, 1585584), (13104, 1558117), (13272, 1538394), (13552, 1506609), (13692, 1491204), (13904, 1468467), (14157, 1442224), (14344, 1423422), (14378, 1420056), (14833, 1376496), (15246, 1339208), (15642, 1305304), (16016, 1274823), (16137, 1265264), (16432, 1242549), (16952, 1204434), (17424, 1171807), (18018, 1133176), (18249, 1118832), (18256, 1118403), (18486, 1104488), (18876, 1081668), (19071, 1070608), (19118, 1067976), (19723, 1035216), (19908, 1025596), (20328, 1004406), (20538, 994136), (20592, 991529), (20856, 978978), (21516, 948948), (21567, 946704), (22022, 927144), (22594, 903672), (23309, 875952), (23472, 869869), (24024, 849882), (24332, 839124), (24648, 828366), (25102, 813384), (25168, 811251), (25428, 802956), (25754, 792792), (26544, 769197), (27384, 745602), (28314, 721112), (28677, 711984), (28688, 711711), (28756, 710028), (29666, 688248), (30492, 669604), (31284, 652652), (32274, 632632), (33033, 618096), (33891, 602448), (33904, 602217), (36036, 566588), (36498, 559416), (36972, 552244), (37653, 542256), (37752, 540834), (38142, 535304), (38236, 533988), (38631, 528528), (39446, 517608), (39816, 512798), (40656, 502203), (41076, 497068), (41712, 489489), (43032, 474474), (43134, 473352), (44044, 463572), (44499, 458832), (45188, 451836), (46618, 437976), (48048, 424941), (48664, 419562), (49296, 414183), (50204, 406692), (50856, 401478), (51508, 396396), (54747, 372944), (54768, 372801), (56628, 360556), (57354, 355992), (57512, 355014), (59169, 345072), (59332, 344124), (60984, 334802), (62568, 326326), (64548, 316316), (64701, 315568), (66066, 309048), (66913, 305136), (67782, 301224), (69927, 291984), (72072, 283294), (72996, 279708), (73944, 276122), (75306, 271128), (75504, 270417), (76284, 267652), (76472, 266994), (77262, 264264), (78892, 258804), (79079, 258192), (79632, 256399), (82152, 248534), (86031, 237328), (86064, 237237), (86268, 236676), (88088, 231786), (88998, 229416), (90139, 226512), (90376, 225918), (93236, 218988), (97328, 209781), (99099, 206032), (100408, 203346), (101673, 200816), (101712, 200739), (103016, 198198), (109494, 186472), (112959, 180752), (113256, 180278), (114708, 177996), (115024, 177507), (115893, 176176), (118338, 172536), (118664, 172062), (121968, 167401), (124267, 164304), (125136, 163163), (129096, 158158), (129402, 157784), (132132, 154524), (133497, 152944), (133826, 152568), (135564, 150612), (138061, 147888), (139854, 145992), (141647, 144144)]