1656134640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{10799}}^1$

素因数の和:10892

約数の個数: 160

約数和(自身を含む): 5785344000

約数和(自身を除く): 4129209360

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, 1065, 1080, 1136, 1278, 1420, 1704, 1917, 2130, 2160, 2556, 2840, 3195, 3408, 3834, 4260, 5112, 5680, 6390, 7668, 8520, 9585, 10224, 10799, 12780, 15336, 17040, 19170, 21598, 25560, 30672, 32397, 38340, 43196, 51120, 53995, 64794, 76680, 86392, 97191, 107990, 129588, 153360, 161985, 172784, 194382, 215980, 259176, 291573, 323970, 388764, 431960, 485955, 518352, 583146, 647940, 766729, 777528, 863920, 971910, 1166292, 1295880, 1457865, 1533458, 1555056, 1943820, 2300187, 2332584, 2591760, 2915730, 3066916, 3833645, 3887640, 4600374, 4665168, 5831460, 6133832, 6900561, 7667290, 7775280, 9200748, 11500935, 11662920, 12267664, 13801122, 15334580, 18401496, 20701683, 23001870, 23325840, 27602244, 30669160, 34502805, 36802992, 41403366, 46003740, 55204488, 61338320, 69005610, 82806732, 92007480, 103508415, 110408976, 138011220, 165613464, 184014960, 207016830, 276022440, 331226928, 414033660, 552044880, 828067320, 1656134640]

約数ペア:

[(1, 1656134640), (2, 828067320), (3, 552044880), (4, 414033660), (5, 331226928), (6, 276022440), (8, 207016830), (9, 184014960), (10, 165613464), (12, 138011220), (15, 110408976), (16, 103508415), (18, 92007480), (20, 82806732), (24, 69005610), (27, 61338320), (30, 55204488), (36, 46003740), (40, 41403366), (45, 36802992), (48, 34502805), (54, 30669160), (60, 27602244), (71, 23325840), (72, 23001870), (80, 20701683), (90, 18401496), (108, 15334580), (120, 13801122), (135, 12267664), (142, 11662920), (144, 11500935), (180, 9200748), (213, 7775280), (216, 7667290), (240, 6900561), (270, 6133832), (284, 5831460), (355, 4665168), (360, 4600374), (426, 3887640), (432, 3833645), (540, 3066916), (568, 2915730), (639, 2591760), (710, 2332584), (720, 2300187), (852, 1943820), (1065, 1555056), (1080, 1533458), (1136, 1457865), (1278, 1295880), (1420, 1166292), (1704, 971910), (1917, 863920), (2130, 777528), (2160, 766729), (2556, 647940), (2840, 583146), (3195, 518352), (3408, 485955), (3834, 431960), (4260, 388764), (5112, 323970), (5680, 291573), (6390, 259176), (7668, 215980), (8520, 194382), (9585, 172784), (10224, 161985), (10799, 153360), (12780, 129588), (15336, 107990), (17040, 97191), (19170, 86392), (21598, 76680), (25560, 64794), (30672, 53995), (32397, 51120), (38340, 43196)]