156273840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1019}}^1$

素因数の和:1112

約数の個数: 160

約数和(自身を含む): 546393600

約数和(自身を除く): 390119760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 71, 72, 80, 90, 108, 120, 135, 142, 144, 180, 213, 216, 240, 270, 284, 355, 360, 426, 432, 540, 568, 639, 710, 720, 852, 1019, 1065, 1080, 1136, 1278, 1420, 1704, 1917, 2038, 2130, 2160, 2556, 2840, 3057, 3195, 3408, 3834, 4076, 4260, 5095, 5112, 5680, 6114, 6390, 7668, 8152, 8520, 9171, 9585, 10190, 10224, 12228, 12780, 15285, 15336, 16304, 17040, 18342, 19170, 20380, 24456, 25560, 27513, 30570, 30672, 36684, 38340, 40760, 45855, 48912, 51120, 55026, 61140, 72349, 73368, 76680, 81520, 91710, 110052, 122280, 137565, 144698, 146736, 153360, 183420, 217047, 220104, 244560, 275130, 289396, 361745, 366840, 434094, 440208, 550260, 578792, 651141, 723490, 733680, 868188, 1085235, 1100520, 1157584, 1302282, 1446980, 1736376, 1953423, 2170470, 2201040, 2604564, 2893960, 3255705, 3472752, 3906846, 4340940, 5209128, 5787920, 6511410, 7813692, 8681880, 9767115, 10418256, 13022820, 15627384, 17363760, 19534230, 26045640, 31254768, 39068460, 52091280, 78136920, 156273840]

約数ペア:

[(1, 156273840), (2, 78136920), (3, 52091280), (4, 39068460), (5, 31254768), (6, 26045640), (8, 19534230), (9, 17363760), (10, 15627384), (12, 13022820), (15, 10418256), (16, 9767115), (18, 8681880), (20, 7813692), (24, 6511410), (27, 5787920), (30, 5209128), (36, 4340940), (40, 3906846), (45, 3472752), (48, 3255705), (54, 2893960), (60, 2604564), (71, 2201040), (72, 2170470), (80, 1953423), (90, 1736376), (108, 1446980), (120, 1302282), (135, 1157584), (142, 1100520), (144, 1085235), (180, 868188), (213, 733680), (216, 723490), (240, 651141), (270, 578792), (284, 550260), (355, 440208), (360, 434094), (426, 366840), (432, 361745), (540, 289396), (568, 275130), (639, 244560), (710, 220104), (720, 217047), (852, 183420), (1019, 153360), (1065, 146736), (1080, 144698), (1136, 137565), (1278, 122280), (1420, 110052), (1704, 91710), (1917, 81520), (2038, 76680), (2130, 73368), (2160, 72349), (2556, 61140), (2840, 55026), (3057, 51120), (3195, 48912), (3408, 45855), (3834, 40760), (4076, 38340), (4260, 36684), (5095, 30672), (5112, 30570), (5680, 27513), (6114, 25560), (6390, 24456), (7668, 20380), (8152, 19170), (8520, 18342), (9171, 17040), (9585, 16304), (10190, 15336), (10224, 15285), (12228, 12780)]