166151440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{787}}^1$

素因数の和:849

約数の個数: 160

約数和(自身を含む): 492468480

約数和(自身を除く): 326317040

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 29, 35, 40, 52, 56, 58, 65, 70, 80, 91, 104, 112, 116, 130, 140, 145, 182, 203, 208, 232, 260, 280, 290, 364, 377, 406, 455, 464, 520, 560, 580, 728, 754, 787, 812, 910, 1015, 1040, 1160, 1456, 1508, 1574, 1624, 1820, 1885, 2030, 2320, 2639, 3016, 3148, 3248, 3640, 3770, 3935, 4060, 5278, 5509, 6032, 6296, 7280, 7540, 7870, 8120, 10231, 10556, 11018, 12592, 13195, 15080, 15740, 16240, 20462, 21112, 22036, 22823, 26390, 27545, 30160, 31480, 40924, 42224, 44072, 45646, 51155, 52780, 55090, 62960, 71617, 81848, 88144, 91292, 102310, 105560, 110180, 114115, 143234, 159761, 163696, 182584, 204620, 211120, 220360, 228230, 286468, 296699, 319522, 358085, 365168, 409240, 440720, 456460, 572936, 593398, 639044, 716170, 798805, 818480, 912920, 1145872, 1186796, 1278088, 1432340, 1483495, 1597610, 1825840, 2076893, 2373592, 2556176, 2864680, 2966990, 3195220, 4153786, 4747184, 5729360, 5933980, 6390440, 8307572, 10384465, 11867960, 12780880, 16615144, 20768930, 23735920, 33230288, 41537860, 83075720, 166151440]

約数ペア:

[(1, 166151440), (2, 83075720), (4, 41537860), (5, 33230288), (7, 23735920), (8, 20768930), (10, 16615144), (13, 12780880), (14, 11867960), (16, 10384465), (20, 8307572), (26, 6390440), (28, 5933980), (29, 5729360), (35, 4747184), (40, 4153786), (52, 3195220), (56, 2966990), (58, 2864680), (65, 2556176), (70, 2373592), (80, 2076893), (91, 1825840), (104, 1597610), (112, 1483495), (116, 1432340), (130, 1278088), (140, 1186796), (145, 1145872), (182, 912920), (203, 818480), (208, 798805), (232, 716170), (260, 639044), (280, 593398), (290, 572936), (364, 456460), (377, 440720), (406, 409240), (455, 365168), (464, 358085), (520, 319522), (560, 296699), (580, 286468), (728, 228230), (754, 220360), (787, 211120), (812, 204620), (910, 182584), (1015, 163696), (1040, 159761), (1160, 143234), (1456, 114115), (1508, 110180), (1574, 105560), (1624, 102310), (1820, 91292), (1885, 88144), (2030, 81848), (2320, 71617), (2639, 62960), (3016, 55090), (3148, 52780), (3248, 51155), (3640, 45646), (3770, 44072), (3935, 42224), (4060, 40924), (5278, 31480), (5509, 30160), (6032, 27545), (6296, 26390), (7280, 22823), (7540, 22036), (7870, 21112), (8120, 20462), (10231, 16240), (10556, 15740), (11018, 15080), (12592, 13195)]