801967920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{641}}^1$

素因数の和:1071

約数の個数: 160

約数和(自身を含む): 2688202944

約数和(自身を除く): 1886235024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 401, 520, 624, 641, 780, 802, 1040, 1203, 1282, 1560, 1604, 1923, 2005, 2406, 2564, 3120, 3205, 3208, 3846, 4010, 4812, 5128, 5213, 6015, 6410, 6416, 7692, 8020, 8333, 9615, 9624, 10256, 10426, 12030, 12820, 15384, 15639, 16040, 16666, 19230, 19248, 20852, 24060, 24999, 25640, 26065, 30768, 31278, 32080, 33332, 38460, 41665, 41704, 48120, 49998, 51280, 52130, 62556, 66664, 76920, 78195, 83330, 83408, 96240, 99996, 104260, 124995, 125112, 133328, 153840, 156390, 166660, 199992, 208520, 249990, 250224, 257041, 312780, 333320, 399984, 417040, 499980, 514082, 625560, 666640, 771123, 999960, 1028164, 1251120, 1285205, 1542246, 1999920, 2056328, 2570410, 3084492, 3341533, 3855615, 4112656, 5140820, 6168984, 6683066, 7711230, 10024599, 10281640, 12337968, 13366132, 15422460, 16707665, 20049198, 20563280, 26732264, 30844920, 33415330, 40098396, 50122995, 53464528, 61689840, 66830660, 80196792, 100245990, 133661320, 160393584, 200491980, 267322640, 400983960, 801967920]

約数ペア:

[(1, 801967920), (2, 400983960), (3, 267322640), (4, 200491980), (5, 160393584), (6, 133661320), (8, 100245990), (10, 80196792), (12, 66830660), (13, 61689840), (15, 53464528), (16, 50122995), (20, 40098396), (24, 33415330), (26, 30844920), (30, 26732264), (39, 20563280), (40, 20049198), (48, 16707665), (52, 15422460), (60, 13366132), (65, 12337968), (78, 10281640), (80, 10024599), (104, 7711230), (120, 6683066), (130, 6168984), (156, 5140820), (195, 4112656), (208, 3855615), (240, 3341533), (260, 3084492), (312, 2570410), (390, 2056328), (401, 1999920), (520, 1542246), (624, 1285205), (641, 1251120), (780, 1028164), (802, 999960), (1040, 771123), (1203, 666640), (1282, 625560), (1560, 514082), (1604, 499980), (1923, 417040), (2005, 399984), (2406, 333320), (2564, 312780), (3120, 257041), (3205, 250224), (3208, 249990), (3846, 208520), (4010, 199992), (4812, 166660), (5128, 156390), (5213, 153840), (6015, 133328), (6410, 125112), (6416, 124995), (7692, 104260), (8020, 99996), (8333, 96240), (9615, 83408), (9624, 83330), (10256, 78195), (10426, 76920), (12030, 66664), (12820, 62556), (15384, 52130), (15639, 51280), (16040, 49998), (16666, 48120), (19230, 41704), (19248, 41665), (20852, 38460), (24060, 33332), (24999, 32080), (25640, 31278), (26065, 30768)]