314916240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{18481}}^1$

素因数の和:18568

約数の個数: 80

約数和(自身を含む): 990043776

約数和(自身を除く): 675127536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3408, 4260, 5680, 8520, 17040, 18481, 36962, 55443, 73924, 92405, 110886, 147848, 184810, 221772, 277215, 295696, 369620, 443544, 554430, 739240, 887088, 1108860, 1312151, 1478480, 2217720, 2624302, 3936453, 4435440, 5248604, 6560755, 7872906, 10497208, 13121510, 15745812, 19682265, 20994416, 26243020, 31491624, 39364530, 52486040, 62983248, 78729060, 104972080, 157458120, 314916240]

約数ペア:

[(1, 314916240), (2, 157458120), (3, 104972080), (4, 78729060), (5, 62983248), (6, 52486040), (8, 39364530), (10, 31491624), (12, 26243020), (15, 20994416), (16, 19682265), (20, 15745812), (24, 13121510), (30, 10497208), (40, 7872906), (48, 6560755), (60, 5248604), (71, 4435440), (80, 3936453), (120, 2624302), (142, 2217720), (213, 1478480), (240, 1312151), (284, 1108860), (355, 887088), (426, 739240), (568, 554430), (710, 443544), (852, 369620), (1065, 295696), (1136, 277215), (1420, 221772), (1704, 184810), (2130, 147848), (2840, 110886), (3408, 92405), (4260, 73924), (5680, 55443), (8520, 36962), (17040, 18481)]