158107440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:395

約数の個数: 160

約数和(自身を含む): 514252800

約数和(自身を除く): 356145360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 79, 80, 93, 120, 124, 155, 158, 186, 237, 240, 248, 269, 310, 316, 372, 395, 465, 474, 496, 538, 620, 632, 744, 790, 807, 930, 948, 1076, 1185, 1240, 1264, 1345, 1488, 1580, 1614, 1860, 1896, 2152, 2370, 2449, 2480, 2690, 3160, 3228, 3720, 3792, 4035, 4304, 4740, 4898, 5380, 6320, 6456, 7347, 7440, 8070, 8339, 9480, 9796, 10760, 12245, 12912, 14694, 16140, 16678, 18960, 19592, 21251, 21520, 24490, 25017, 29388, 32280, 33356, 36735, 39184, 41695, 42502, 48980, 50034, 58776, 63753, 64560, 66712, 73470, 83390, 85004, 97960, 100068, 106255, 117552, 125085, 127506, 133424, 146940, 166780, 170008, 195920, 200136, 212510, 250170, 255012, 293880, 318765, 333560, 340016, 400272, 425020, 500340, 510024, 587760, 637530, 658781, 667120, 850040, 1000680, 1020048, 1275060, 1317562, 1700080, 1976343, 2001360, 2550120, 2635124, 3293905, 3952686, 5100240, 5270248, 6587810, 7905372, 9881715, 10540496, 13175620, 15810744, 19763430, 26351240, 31621488, 39526860, 52702480, 79053720, 158107440]

約数ペア:

[(1, 158107440), (2, 79053720), (3, 52702480), (4, 39526860), (5, 31621488), (6, 26351240), (8, 19763430), (10, 15810744), (12, 13175620), (15, 10540496), (16, 9881715), (20, 7905372), (24, 6587810), (30, 5270248), (31, 5100240), (40, 3952686), (48, 3293905), (60, 2635124), (62, 2550120), (79, 2001360), (80, 1976343), (93, 1700080), (120, 1317562), (124, 1275060), (155, 1020048), (158, 1000680), (186, 850040), (237, 667120), (240, 658781), (248, 637530), (269, 587760), (310, 510024), (316, 500340), (372, 425020), (395, 400272), (465, 340016), (474, 333560), (496, 318765), (538, 293880), (620, 255012), (632, 250170), (744, 212510), (790, 200136), (807, 195920), (930, 170008), (948, 166780), (1076, 146940), (1185, 133424), (1240, 127506), (1264, 125085), (1345, 117552), (1488, 106255), (1580, 100068), (1614, 97960), (1860, 85004), (1896, 83390), (2152, 73470), (2370, 66712), (2449, 64560), (2480, 63753), (2690, 58776), (3160, 50034), (3228, 48980), (3720, 42502), (3792, 41695), (4035, 39184), (4304, 36735), (4740, 33356), (4898, 32280), (5380, 29388), (6320, 25017), (6456, 24490), (7347, 21520), (7440, 21251), (8070, 19592), (8339, 18960), (9480, 16678), (9796, 16140), (10760, 14694), (12245, 12912)]