313023360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12541}}^1$

素因数の和:12576

約数の個数: 128

約数和(自身を含む): 1074598560

約数和(自身を除く): 761575200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 12480, 12541, 24960, 25082, 37623, 50164, 62705, 75246, 100328, 125410, 150492, 163033, 188115, 200656, 250820, 300984, 326066, 376230, 401312, 489099, 501640, 601968, 652132, 752460, 802624, 815165, 978198, 1003280, 1203936, 1304264, 1504920, 1605248, 1630330, 1956396, 2006560, 2407872, 2445495, 2608528, 3009840, 3260660, 3912792, 4013120, 4815744, 4890990, 5217056, 6019680, 6521320, 7825584, 8026240, 9781980, 10434112, 12039360, 13042640, 15651168, 19563960, 20868224, 24078720, 26085280, 31302336, 39127920, 52170560, 62604672, 78255840, 104341120, 156511680, 313023360]

約数ペア:

[(1, 313023360), (2, 156511680), (3, 104341120), (4, 78255840), (5, 62604672), (6, 52170560), (8, 39127920), (10, 31302336), (12, 26085280), (13, 24078720), (15, 20868224), (16, 19563960), (20, 15651168), (24, 13042640), (26, 12039360), (30, 10434112), (32, 9781980), (39, 8026240), (40, 7825584), (48, 6521320), (52, 6019680), (60, 5217056), (64, 4890990), (65, 4815744), (78, 4013120), (80, 3912792), (96, 3260660), (104, 3009840), (120, 2608528), (128, 2445495), (130, 2407872), (156, 2006560), (160, 1956396), (192, 1630330), (195, 1605248), (208, 1504920), (240, 1304264), (260, 1203936), (312, 1003280), (320, 978198), (384, 815165), (390, 802624), (416, 752460), (480, 652132), (520, 601968), (624, 501640), (640, 489099), (780, 401312), (832, 376230), (960, 326066), (1040, 300984), (1248, 250820), (1560, 200656), (1664, 188115), (1920, 163033), (2080, 150492), (2496, 125410), (3120, 100328), (4160, 75246), (4992, 62705), (6240, 50164), (8320, 37623), (12480, 25082), (12541, 24960)]