135158160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:401

約数の個数: 160

約数和(自身を含む): 448578432

約数和(自身を除く): 313420272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 157, 170, 204, 211, 240, 255, 272, 314, 340, 408, 422, 471, 510, 628, 633, 680, 785, 816, 844, 942, 1020, 1055, 1256, 1266, 1360, 1570, 1688, 1884, 2040, 2110, 2355, 2512, 2532, 2669, 3140, 3165, 3376, 3587, 3768, 4080, 4220, 4710, 5064, 5338, 6280, 6330, 7174, 7536, 8007, 8440, 9420, 10128, 10676, 10761, 12560, 12660, 13345, 14348, 16014, 16880, 17935, 18840, 21352, 21522, 25320, 26690, 28696, 32028, 33127, 35870, 37680, 40035, 42704, 43044, 50640, 53380, 53805, 57392, 64056, 66254, 71740, 80070, 86088, 99381, 106760, 107610, 128112, 132508, 143480, 160140, 165635, 172176, 198762, 213520, 215220, 265016, 286960, 320280, 331270, 397524, 430440, 496905, 530032, 563159, 640560, 662540, 795048, 860880, 993810, 1126318, 1325080, 1590096, 1689477, 1987620, 2252636, 2650160, 2815795, 3378954, 3975240, 4505272, 5631590, 6757908, 7950480, 8447385, 9010544, 11263180, 13515816, 16894770, 22526360, 27031632, 33789540, 45052720, 67579080, 135158160]

約数ペア:

[(1, 135158160), (2, 67579080), (3, 45052720), (4, 33789540), (5, 27031632), (6, 22526360), (8, 16894770), (10, 13515816), (12, 11263180), (15, 9010544), (16, 8447385), (17, 7950480), (20, 6757908), (24, 5631590), (30, 4505272), (34, 3975240), (40, 3378954), (48, 2815795), (51, 2650160), (60, 2252636), (68, 1987620), (80, 1689477), (85, 1590096), (102, 1325080), (120, 1126318), (136, 993810), (157, 860880), (170, 795048), (204, 662540), (211, 640560), (240, 563159), (255, 530032), (272, 496905), (314, 430440), (340, 397524), (408, 331270), (422, 320280), (471, 286960), (510, 265016), (628, 215220), (633, 213520), (680, 198762), (785, 172176), (816, 165635), (844, 160140), (942, 143480), (1020, 132508), (1055, 128112), (1256, 107610), (1266, 106760), (1360, 99381), (1570, 86088), (1688, 80070), (1884, 71740), (2040, 66254), (2110, 64056), (2355, 57392), (2512, 53805), (2532, 53380), (2669, 50640), (3140, 43044), (3165, 42704), (3376, 40035), (3587, 37680), (3768, 35870), (4080, 33127), (4220, 32028), (4710, 28696), (5064, 26690), (5338, 25320), (6280, 21522), (6330, 21352), (7174, 18840), (7536, 17935), (8007, 16880), (8440, 16014), (9420, 14348), (10128, 13345), (10676, 12660), (10761, 12560)]