20312870256

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1453}}^1$

素因数の和:1570

約数の個数: 400

約数和(自身を含む): 71206823424

約数和(自身を除く): 50893953168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 36, 42, 46, 48, 54, 56, 63, 67, 69, 72, 81, 84, 92, 108, 112, 126, 134, 138, 144, 161, 162, 168, 184, 189, 201, 207, 216, 252, 268, 276, 322, 324, 336, 368, 378, 402, 414, 432, 469, 483, 504, 536, 552, 567, 603, 621, 644, 648, 756, 804, 828, 938, 966, 1008, 1072, 1104, 1134, 1206, 1242, 1288, 1296, 1407, 1449, 1453, 1512, 1541, 1608, 1656, 1809, 1863, 1876, 1932, 2268, 2412, 2484, 2576, 2814, 2898, 2906, 3024, 3082, 3216, 3312, 3618, 3726, 3752, 3864, 4221, 4347, 4359, 4536, 4623, 4824, 4968, 5427, 5628, 5796, 5812, 6164, 7236, 7452, 7504, 7728, 8442, 8694, 8718, 9072, 9246, 9648, 9936, 10171, 10787, 10854, 11256, 11592, 11624, 12328, 12663, 13041, 13077, 13869, 14472, 14904, 16884, 17388, 17436, 18492, 20342, 21574, 21708, 22512, 23184, 23248, 24656, 25326, 26082, 26154, 27738, 28944, 29808, 30513, 32361, 33419, 33768, 34776, 34872, 36984, 37989, 39231, 40684, 41607, 43148, 43416, 50652, 52164, 52308, 55476, 61026, 64722, 66838, 67536, 69552, 69744, 73968, 75978, 78462, 81368, 83214, 86296, 86832, 91539, 97083, 97351, 100257, 101304, 104328, 104616, 110952, 117693, 122052, 124821, 129444, 133676, 151956, 156924, 162736, 166428, 172592, 183078, 194166, 194702, 200514, 202608, 208656, 209232, 221904, 233933, 235386, 244104, 249642, 258888, 267352, 274617, 291249, 292053, 300771, 303912, 313848, 332856, 366156, 388332, 389404, 401028, 467866, 470772, 488208, 499284, 517776, 534704, 549234, 582498, 584106, 601542, 607824, 627696, 665712, 681457, 701799, 732312, 776664, 778808, 802056, 823851, 873747, 876159, 902313, 935732, 941544, 998568, 1098468, 1164996, 1168212, 1203084, 1362914, 1403598, 1464624, 1553328, 1557616, 1604112, 1647702, 1747494, 1752318, 1804626, 1871464, 1883088, 1997136, 2044371, 2105397, 2196936, 2239073, 2329992, 2336424, 2406168, 2628477, 2706939, 2725828, 2807196, 3295404, 3494988, 3504636, 3609252, 3742928, 4088742, 4210794, 4393872, 4478146, 4659984, 4672848, 4812336, 5256954, 5413878, 5451656, 5614392, 6133113, 6316191, 6590808, 6717219, 6989976, 7009272, 7218504, 7885431, 8177484, 8421588, 8956292, 10513908, 10827756, 10903312, 11228784, 12266226, 12632382, 13181616, 13434438, 13979952, 14018544, 14437008, 15673511, 15770862, 16354968, 16843176, 17912584, 18399339, 18948573, 20151657, 21027816, 21655512, 24532452, 25264764, 26868876, 31347022, 31541724, 32709936, 33686352, 35825168, 36798678, 37897146, 40303314, 42055632, 43311024, 47020533, 49064904, 50529528, 53737752, 55198017, 60454971, 62694044, 63083448, 73597356, 75794292, 80606628, 94041066, 98129808, 101059056, 107475504, 110396034, 120909942, 125388088, 126166896, 141061599, 147194712, 151588584, 161213256, 181364913, 188082132, 220792068, 241819884, 250776176, 282123198, 294389424, 303177168, 322426512, 362729826, 376164264, 423184797, 441584136, 483639768, 564246396, 725459652, 752328528, 846369594, 883168272, 967279536, 1128492792, 1269554391, 1450919304, 1692739188, 2256985584, 2539108782, 2901838608, 3385478376, 5078217564, 6770956752, 10156435128, 20312870256]

約数ペア:

[(1, 20312870256), (2, 10156435128), (3, 6770956752), (4, 5078217564), (6, 3385478376), (7, 2901838608), (8, 2539108782), (9, 2256985584), (12, 1692739188), (14, 1450919304), (16, 1269554391), (18, 1128492792), (21, 967279536), (23, 883168272), (24, 846369594), (27, 752328528), (28, 725459652), (36, 564246396), (42, 483639768), (46, 441584136), (48, 423184797), (54, 376164264), (56, 362729826), (63, 322426512), (67, 303177168), (69, 294389424), (72, 282123198), (81, 250776176), (84, 241819884), (92, 220792068), (108, 188082132), (112, 181364913), (126, 161213256), (134, 151588584), (138, 147194712), (144, 141061599), (161, 126166896), (162, 125388088), (168, 120909942), (184, 110396034), (189, 107475504), (201, 101059056), (207, 98129808), (216, 94041066), (252, 80606628), (268, 75794292), (276, 73597356), (322, 63083448), (324, 62694044), (336, 60454971), (368, 55198017), (378, 53737752), (402, 50529528), (414, 49064904), (432, 47020533), (469, 43311024), (483, 42055632), (504, 40303314), (536, 37897146), (552, 36798678), (567, 35825168), (603, 33686352), (621, 32709936), (644, 31541724), (648, 31347022), (756, 26868876), (804, 25264764), (828, 24532452), (938, 21655512), (966, 21027816), (1008, 20151657), (1072, 18948573), (1104, 18399339), (1134, 17912584), (1206, 16843176), (1242, 16354968), (1288, 15770862), (1296, 15673511), (1407, 14437008), (1449, 14018544), (1453, 13979952), (1512, 13434438), (1541, 13181616), (1608, 12632382), (1656, 12266226), (1809, 11228784), (1863, 10903312), (1876, 10827756), (1932, 10513908), (2268, 8956292), (2412, 8421588), (2484, 8177484), (2576, 7885431), (2814, 7218504), (2898, 7009272), (2906, 6989976), (3024, 6717219), (3082, 6590808), (3216, 6316191), (3312, 6133113), (3618, 5614392), (3726, 5451656), (3752, 5413878), (3864, 5256954), (4221, 4812336), (4347, 4672848), (4359, 4659984), (4536, 4478146), (4623, 4393872), (4824, 4210794), (4968, 4088742), (5427, 3742928), (5628, 3609252), (5796, 3504636), (5812, 3494988), (6164, 3295404), (7236, 2807196), (7452, 2725828), (7504, 2706939), (7728, 2628477), (8442, 2406168), (8694, 2336424), (8718, 2329992), (9072, 2239073), (9246, 2196936), (9648, 2105397), (9936, 2044371), (10171, 1997136), (10787, 1883088), (10854, 1871464), (11256, 1804626), (11592, 1752318), (11624, 1747494), (12328, 1647702), (12663, 1604112), (13041, 1557616), (13077, 1553328), (13869, 1464624), (14472, 1403598), (14904, 1362914), (16884, 1203084), (17388, 1168212), (17436, 1164996), (18492, 1098468), (20342, 998568), (21574, 941544), (21708, 935732), (22512, 902313), (23184, 876159), (23248, 873747), (24656, 823851), (25326, 802056), (26082, 778808), (26154, 776664), (27738, 732312), (28944, 701799), (29808, 681457), (30513, 665712), (32361, 627696), (33419, 607824), (33768, 601542), (34776, 584106), (34872, 582498), (36984, 549234), (37989, 534704), (39231, 517776), (40684, 499284), (41607, 488208), (43148, 470772), (43416, 467866), (50652, 401028), (52164, 389404), (52308, 388332), (55476, 366156), (61026, 332856), (64722, 313848), (66838, 303912), (67536, 300771), (69552, 292053), (69744, 291249), (73968, 274617), (75978, 267352), (78462, 258888), (81368, 249642), (83214, 244104), (86296, 235386), (86832, 233933), (91539, 221904), (97083, 209232), (97351, 208656), (100257, 202608), (101304, 200514), (104328, 194702), (104616, 194166), (110952, 183078), (117693, 172592), (122052, 166428), (124821, 162736), (129444, 156924), (133676, 151956)]