816064080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3583}}^1$

素因数の和:3685

約数の個数: 160

約数和(自身を含む): 2762489856

約数和(自身を除く): 1946425776

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, 73, 78, 80, 104, 120, 130, 146, 156, 195, 208, 219, 240, 260, 292, 312, 365, 390, 438, 520, 584, 624, 730, 780, 876, 949, 1040, 1095, 1168, 1460, 1560, 1752, 1898, 2190, 2847, 2920, 3120, 3504, 3583, 3796, 4380, 4745, 5694, 5840, 7166, 7592, 8760, 9490, 10749, 11388, 14235, 14332, 15184, 17520, 17915, 18980, 21498, 22776, 28470, 28664, 35830, 37960, 42996, 45552, 46579, 53745, 56940, 57328, 71660, 75920, 85992, 93158, 107490, 113880, 139737, 143320, 171984, 186316, 214980, 227760, 232895, 261559, 279474, 286640, 372632, 429960, 465790, 523118, 558948, 698685, 745264, 784677, 859920, 931580, 1046236, 1117896, 1307795, 1397370, 1569354, 1863160, 2092472, 2235792, 2615590, 2794740, 3138708, 3400267, 3726320, 3923385, 4184944, 5231180, 5589480, 6277416, 6800534, 7846770, 10200801, 10462360, 11178960, 12554832, 13601068, 15693540, 17001335, 20401602, 20924720, 27202136, 31387080, 34002670, 40803204, 51004005, 54404272, 62774160, 68005340, 81606408, 102008010, 136010680, 163212816, 204016020, 272021360, 408032040, 816064080]

約数ペア:

[(1, 816064080), (2, 408032040), (3, 272021360), (4, 204016020), (5, 163212816), (6, 136010680), (8, 102008010), (10, 81606408), (12, 68005340), (13, 62774160), (15, 54404272), (16, 51004005), (20, 40803204), (24, 34002670), (26, 31387080), (30, 27202136), (39, 20924720), (40, 20401602), (48, 17001335), (52, 15693540), (60, 13601068), (65, 12554832), (73, 11178960), (78, 10462360), (80, 10200801), (104, 7846770), (120, 6800534), (130, 6277416), (146, 5589480), (156, 5231180), (195, 4184944), (208, 3923385), (219, 3726320), (240, 3400267), (260, 3138708), (292, 2794740), (312, 2615590), (365, 2235792), (390, 2092472), (438, 1863160), (520, 1569354), (584, 1397370), (624, 1307795), (730, 1117896), (780, 1046236), (876, 931580), (949, 859920), (1040, 784677), (1095, 745264), (1168, 698685), (1460, 558948), (1560, 523118), (1752, 465790), (1898, 429960), (2190, 372632), (2847, 286640), (2920, 279474), (3120, 261559), (3504, 232895), (3583, 227760), (3796, 214980), (4380, 186316), (4745, 171984), (5694, 143320), (5840, 139737), (7166, 113880), (7592, 107490), (8760, 93158), (9490, 85992), (10749, 75920), (11388, 71660), (14235, 57328), (14332, 56940), (15184, 53745), (17520, 46579), (17915, 45552), (18980, 42996), (21498, 37960), (22776, 35830), (28470, 28664)]