31191750840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{168677}}^1$

素因数の和:168781

約数の個数: 128

約数和(自身を含む): 99101698560

約数和(自身を除く): 67909947720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 67, 69, 92, 115, 120, 134, 138, 184, 201, 230, 268, 276, 335, 345, 402, 460, 536, 552, 670, 690, 804, 920, 1005, 1340, 1380, 1541, 1608, 2010, 2680, 2760, 3082, 4020, 4623, 6164, 7705, 8040, 9246, 12328, 15410, 18492, 23115, 30820, 36984, 46230, 61640, 92460, 168677, 184920, 337354, 506031, 674708, 843385, 1012062, 1349416, 1686770, 2024124, 2530155, 3373540, 3879571, 4048248, 5060310, 6747080, 7759142, 10120620, 11301359, 11638713, 15518284, 19397855, 20241240, 22602718, 23277426, 31036568, 33904077, 38795710, 45205436, 46554852, 56506795, 58193565, 67808154, 77591420, 90410872, 93109704, 113013590, 116387130, 135616308, 155182840, 169520385, 226027180, 232774260, 259931257, 271232616, 339040770, 452054360, 465548520, 519862514, 678081540, 779793771, 1039725028, 1299656285, 1356163080, 1559587542, 2079450056, 2599312570, 3119175084, 3898968855, 5198625140, 6238350168, 7797937710, 10397250280, 15595875420, 31191750840]

約数ペア:

[(1, 31191750840), (2, 15595875420), (3, 10397250280), (4, 7797937710), (5, 6238350168), (6, 5198625140), (8, 3898968855), (10, 3119175084), (12, 2599312570), (15, 2079450056), (20, 1559587542), (23, 1356163080), (24, 1299656285), (30, 1039725028), (40, 779793771), (46, 678081540), (60, 519862514), (67, 465548520), (69, 452054360), (92, 339040770), (115, 271232616), (120, 259931257), (134, 232774260), (138, 226027180), (184, 169520385), (201, 155182840), (230, 135616308), (268, 116387130), (276, 113013590), (335, 93109704), (345, 90410872), (402, 77591420), (460, 67808154), (536, 58193565), (552, 56506795), (670, 46554852), (690, 45205436), (804, 38795710), (920, 33904077), (1005, 31036568), (1340, 23277426), (1380, 22602718), (1541, 20241240), (1608, 19397855), (2010, 15518284), (2680, 11638713), (2760, 11301359), (3082, 10120620), (4020, 7759142), (4623, 6747080), (6164, 5060310), (7705, 4048248), (8040, 3879571), (9246, 3373540), (12328, 2530155), (15410, 2024124), (18492, 1686770), (23115, 1349416), (30820, 1012062), (36984, 843385), (46230, 674708), (61640, 506031), (92460, 337354), (168677, 184920)]