173927280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:319

約数の個数: 160

約数和(自身を含む): 559249920

約数和(自身を除く): 385322640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 71, 80, 118, 120, 142, 173, 177, 213, 236, 240, 284, 295, 346, 354, 355, 426, 472, 519, 568, 590, 692, 708, 710, 852, 865, 885, 944, 1038, 1065, 1136, 1180, 1384, 1416, 1420, 1704, 1730, 1770, 2076, 2130, 2360, 2595, 2768, 2832, 2840, 3408, 3460, 3540, 4152, 4189, 4260, 4720, 5190, 5680, 6920, 7080, 8304, 8378, 8520, 10207, 10380, 12283, 12567, 13840, 14160, 16756, 17040, 20414, 20760, 20945, 24566, 25134, 30621, 33512, 36849, 40828, 41520, 41890, 49132, 50268, 51035, 61242, 61415, 62835, 67024, 73698, 81656, 83780, 98264, 100536, 102070, 122484, 122830, 125670, 147396, 153105, 163312, 167560, 184245, 196528, 201072, 204140, 244968, 245660, 251340, 294792, 306210, 335120, 368490, 408280, 489936, 491320, 502680, 589584, 612420, 724697, 736980, 816560, 982640, 1005360, 1224840, 1449394, 1473960, 2174091, 2449680, 2898788, 2947920, 3623485, 4348182, 5797576, 7246970, 8696364, 10870455, 11595152, 14493940, 17392728, 21740910, 28987880, 34785456, 43481820, 57975760, 86963640, 173927280]

約数ペア:

[(1, 173927280), (2, 86963640), (3, 57975760), (4, 43481820), (5, 34785456), (6, 28987880), (8, 21740910), (10, 17392728), (12, 14493940), (15, 11595152), (16, 10870455), (20, 8696364), (24, 7246970), (30, 5797576), (40, 4348182), (48, 3623485), (59, 2947920), (60, 2898788), (71, 2449680), (80, 2174091), (118, 1473960), (120, 1449394), (142, 1224840), (173, 1005360), (177, 982640), (213, 816560), (236, 736980), (240, 724697), (284, 612420), (295, 589584), (346, 502680), (354, 491320), (355, 489936), (426, 408280), (472, 368490), (519, 335120), (568, 306210), (590, 294792), (692, 251340), (708, 245660), (710, 244968), (852, 204140), (865, 201072), (885, 196528), (944, 184245), (1038, 167560), (1065, 163312), (1136, 153105), (1180, 147396), (1384, 125670), (1416, 122830), (1420, 122484), (1704, 102070), (1730, 100536), (1770, 98264), (2076, 83780), (2130, 81656), (2360, 73698), (2595, 67024), (2768, 62835), (2832, 61415), (2840, 61242), (3408, 51035), (3460, 50268), (3540, 49132), (4152, 41890), (4189, 41520), (4260, 40828), (4720, 36849), (5190, 33512), (5680, 30621), (6920, 25134), (7080, 24566), (8304, 20945), (8378, 20760), (8520, 20414), (10207, 17040), (10380, 16756), (12283, 14160), (12567, 13840)]