189451680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{677}}^1$

素因数の和:759

約数の個数: 192

約数和(自身を含む): 664288128

約数和(自身を除く): 474836448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 53, 55, 60, 66, 80, 88, 96, 106, 110, 120, 132, 159, 160, 165, 176, 212, 220, 240, 264, 265, 318, 330, 352, 424, 440, 480, 528, 530, 583, 636, 660, 677, 795, 848, 880, 1056, 1060, 1166, 1272, 1320, 1354, 1590, 1696, 1749, 1760, 2031, 2120, 2332, 2544, 2640, 2708, 2915, 3180, 3385, 3498, 4062, 4240, 4664, 5088, 5280, 5416, 5830, 6360, 6770, 6996, 7447, 8124, 8480, 8745, 9328, 10155, 10832, 11660, 12720, 13540, 13992, 14894, 16248, 17490, 18656, 20310, 21664, 22341, 23320, 25440, 27080, 27984, 29788, 32496, 34980, 35881, 37235, 40620, 44682, 46640, 54160, 55968, 59576, 64992, 69960, 71762, 74470, 81240, 89364, 93280, 107643, 108320, 111705, 119152, 139920, 143524, 148940, 162480, 178728, 179405, 215286, 223410, 238304, 279840, 287048, 297880, 324960, 357456, 358810, 394691, 430572, 446820, 538215, 574096, 595760, 714912, 717620, 789382, 861144, 893640, 1076430, 1148192, 1184073, 1191520, 1435240, 1578764, 1722288, 1787280, 1973455, 2152860, 2368146, 2870480, 3157528, 3444576, 3574560, 3946910, 4305720, 4736292, 5740960, 5920365, 6315056, 7893820, 8611440, 9472584, 11840730, 12630112, 15787640, 17222880, 18945168, 23681460, 31575280, 37890336, 47362920, 63150560, 94725840, 189451680]

約数ペア:

[(1, 189451680), (2, 94725840), (3, 63150560), (4, 47362920), (5, 37890336), (6, 31575280), (8, 23681460), (10, 18945168), (11, 17222880), (12, 15787640), (15, 12630112), (16, 11840730), (20, 9472584), (22, 8611440), (24, 7893820), (30, 6315056), (32, 5920365), (33, 5740960), (40, 4736292), (44, 4305720), (48, 3946910), (53, 3574560), (55, 3444576), (60, 3157528), (66, 2870480), (80, 2368146), (88, 2152860), (96, 1973455), (106, 1787280), (110, 1722288), (120, 1578764), (132, 1435240), (159, 1191520), (160, 1184073), (165, 1148192), (176, 1076430), (212, 893640), (220, 861144), (240, 789382), (264, 717620), (265, 714912), (318, 595760), (330, 574096), (352, 538215), (424, 446820), (440, 430572), (480, 394691), (528, 358810), (530, 357456), (583, 324960), (636, 297880), (660, 287048), (677, 279840), (795, 238304), (848, 223410), (880, 215286), (1056, 179405), (1060, 178728), (1166, 162480), (1272, 148940), (1320, 143524), (1354, 139920), (1590, 119152), (1696, 111705), (1749, 108320), (1760, 107643), (2031, 93280), (2120, 89364), (2332, 81240), (2544, 74470), (2640, 71762), (2708, 69960), (2915, 64992), (3180, 59576), (3385, 55968), (3498, 54160), (4062, 46640), (4240, 44682), (4664, 40620), (5088, 37235), (5280, 35881), (5416, 34980), (5830, 32496), (6360, 29788), (6770, 27984), (6996, 27080), (7447, 25440), (8124, 23320), (8480, 22341), (8745, 21664), (9328, 20310), (10155, 18656), (10832, 17490), (11660, 16248), (12720, 14894), (13540, 13992)]