166685280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:229

約数の個数: 192

約数和(自身を含む): 547803648

約数和(自身を除く): 381118368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 67, 71, 73, 80, 96, 120, 134, 142, 146, 160, 201, 213, 219, 240, 268, 284, 292, 335, 355, 365, 402, 426, 438, 480, 536, 568, 584, 670, 710, 730, 804, 852, 876, 1005, 1065, 1072, 1095, 1136, 1168, 1340, 1420, 1460, 1608, 1704, 1752, 2010, 2130, 2144, 2190, 2272, 2336, 2680, 2840, 2920, 3216, 3408, 3504, 4020, 4260, 4380, 4757, 4891, 5183, 5360, 5680, 5840, 6432, 6816, 7008, 8040, 8520, 8760, 9514, 9782, 10366, 10720, 11360, 11680, 14271, 14673, 15549, 16080, 17040, 17520, 19028, 19564, 20732, 23785, 24455, 25915, 28542, 29346, 31098, 32160, 34080, 35040, 38056, 39128, 41464, 47570, 48910, 51830, 57084, 58692, 62196, 71355, 73365, 76112, 77745, 78256, 82928, 95140, 97820, 103660, 114168, 117384, 124392, 142710, 146730, 152224, 155490, 156512, 165856, 190280, 195640, 207320, 228336, 234768, 248784, 285420, 293460, 310980, 347261, 380560, 391280, 414640, 456672, 469536, 497568, 570840, 586920, 621960, 694522, 761120, 782560, 829280, 1041783, 1141680, 1173840, 1243920, 1389044, 1736305, 2083566, 2283360, 2347680, 2487840, 2778088, 3472610, 4167132, 5208915, 5556176, 6945220, 8334264, 10417830, 11112352, 13890440, 16668528, 20835660, 27780880, 33337056, 41671320, 55561760, 83342640, 166685280]

約数ペア:

[(1, 166685280), (2, 83342640), (3, 55561760), (4, 41671320), (5, 33337056), (6, 27780880), (8, 20835660), (10, 16668528), (12, 13890440), (15, 11112352), (16, 10417830), (20, 8334264), (24, 6945220), (30, 5556176), (32, 5208915), (40, 4167132), (48, 3472610), (60, 2778088), (67, 2487840), (71, 2347680), (73, 2283360), (80, 2083566), (96, 1736305), (120, 1389044), (134, 1243920), (142, 1173840), (146, 1141680), (160, 1041783), (201, 829280), (213, 782560), (219, 761120), (240, 694522), (268, 621960), (284, 586920), (292, 570840), (335, 497568), (355, 469536), (365, 456672), (402, 414640), (426, 391280), (438, 380560), (480, 347261), (536, 310980), (568, 293460), (584, 285420), (670, 248784), (710, 234768), (730, 228336), (804, 207320), (852, 195640), (876, 190280), (1005, 165856), (1065, 156512), (1072, 155490), (1095, 152224), (1136, 146730), (1168, 142710), (1340, 124392), (1420, 117384), (1460, 114168), (1608, 103660), (1704, 97820), (1752, 95140), (2010, 82928), (2130, 78256), (2144, 77745), (2190, 76112), (2272, 73365), (2336, 71355), (2680, 62196), (2840, 58692), (2920, 57084), (3216, 51830), (3408, 48910), (3504, 47570), (4020, 41464), (4260, 39128), (4380, 38056), (4757, 35040), (4891, 34080), (5183, 32160), (5360, 31098), (5680, 29346), (5840, 28542), (6432, 25915), (6816, 24455), (7008, 23785), (8040, 20732), (8520, 19564), (8760, 19028), (9514, 17520), (9782, 17040), (10366, 16080), (10720, 15549), (11360, 14673), (11680, 14271)]