157713120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3533}}^1$

素因数の和:3585

約数の個数: 144

約数和(自身を含む): 555714432

約数和(自身を除く): 398001312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3533, 3720, 4464, 4960, 5580, 7066, 7440, 8928, 10599, 11160, 14132, 14880, 17665, 21198, 22320, 28264, 31797, 35330, 42396, 44640, 52995, 56528, 63594, 70660, 84792, 105990, 109523, 113056, 127188, 141320, 158985, 169584, 211980, 219046, 254376, 282640, 317970, 328569, 339168, 423960, 438092, 508752, 547615, 565280, 635940, 657138, 847920, 876184, 985707, 1017504, 1095230, 1271880, 1314276, 1642845, 1695840, 1752368, 1971414, 2190460, 2543760, 2628552, 3285690, 3504736, 3942828, 4380920, 4928535, 5087520, 5257104, 6571380, 7885656, 8761840, 9857070, 10514208, 13142760, 15771312, 17523680, 19714140, 26285520, 31542624, 39428280, 52571040, 78856560, 157713120]

約数ペア:

[(1, 157713120), (2, 78856560), (3, 52571040), (4, 39428280), (5, 31542624), (6, 26285520), (8, 19714140), (9, 17523680), (10, 15771312), (12, 13142760), (15, 10514208), (16, 9857070), (18, 8761840), (20, 7885656), (24, 6571380), (30, 5257104), (31, 5087520), (32, 4928535), (36, 4380920), (40, 3942828), (45, 3504736), (48, 3285690), (60, 2628552), (62, 2543760), (72, 2190460), (80, 1971414), (90, 1752368), (93, 1695840), (96, 1642845), (120, 1314276), (124, 1271880), (144, 1095230), (155, 1017504), (160, 985707), (180, 876184), (186, 847920), (240, 657138), (248, 635940), (279, 565280), (288, 547615), (310, 508752), (360, 438092), (372, 423960), (465, 339168), (480, 328569), (496, 317970), (558, 282640), (620, 254376), (720, 219046), (744, 211980), (930, 169584), (992, 158985), (1116, 141320), (1240, 127188), (1395, 113056), (1440, 109523), (1488, 105990), (1860, 84792), (2232, 70660), (2480, 63594), (2790, 56528), (2976, 52995), (3533, 44640), (3720, 42396), (4464, 35330), (4960, 31797), (5580, 28264), (7066, 22320), (7440, 21198), (8928, 17665), (10599, 14880), (11160, 14132)]