8740247880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{25819}}^1$

素因数の和:25884

約数の個数: 256

約数和(自身を含む): 33313996800

約数和(自身を除く): 24573748920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 31, 35, 39, 40, 42, 52, 56, 60, 62, 65, 70, 78, 84, 91, 93, 104, 105, 120, 124, 130, 140, 155, 156, 168, 182, 186, 195, 210, 217, 248, 260, 273, 280, 310, 312, 364, 372, 390, 403, 420, 434, 455, 465, 520, 546, 620, 651, 728, 744, 780, 806, 840, 868, 910, 930, 1085, 1092, 1209, 1240, 1302, 1365, 1560, 1612, 1736, 1820, 1860, 2015, 2170, 2184, 2418, 2604, 2730, 2821, 3224, 3255, 3640, 3720, 4030, 4340, 4836, 5208, 5460, 5642, 6045, 6510, 8060, 8463, 8680, 9672, 10920, 11284, 12090, 13020, 14105, 16120, 16926, 22568, 24180, 25819, 26040, 28210, 33852, 42315, 48360, 51638, 56420, 67704, 77457, 84630, 103276, 112840, 129095, 154914, 169260, 180733, 206552, 258190, 309828, 335647, 338520, 361466, 387285, 516380, 542199, 619656, 671294, 722932, 774570, 800389, 903665, 1006941, 1032760, 1084398, 1342588, 1445864, 1549140, 1600778, 1678235, 1807330, 2013882, 2168796, 2349529, 2401167, 2685176, 2710995, 3098280, 3201556, 3356470, 3614660, 4001945, 4027764, 4337592, 4699058, 4802334, 5034705, 5421990, 5602723, 6403112, 6712940, 7048587, 7229320, 8003890, 8055528, 9398116, 9604668, 10069410, 10405057, 10843980, 11205446, 11747645, 12005835, 13425880, 14097174, 16007780, 16808169, 18796232, 19209336, 20138820, 20810114, 21687960, 22410892, 23495290, 24011670, 28013615, 28194348, 31215171, 32015560, 33616338, 35242935, 40277640, 41620228, 44821784, 46990580, 48023340, 52025285, 56027230, 56388696, 62430342, 67232676, 70485870, 72835399, 83240456, 84040845, 93981160, 96046680, 104050570, 112054460, 124860684, 134465352, 140971740, 145670798, 156075855, 168081690, 208101140, 218506197, 224108920, 249721368, 281943480, 291341596, 312151710, 336163380, 364176995, 416202280, 437012394, 582683192, 624303420, 672326760, 728353990, 874024788, 1092530985, 1248606840, 1456707980, 1748049576, 2185061970, 2913415960, 4370123940, 8740247880]

約数ペア:

[(1, 8740247880), (2, 4370123940), (3, 2913415960), (4, 2185061970), (5, 1748049576), (6, 1456707980), (7, 1248606840), (8, 1092530985), (10, 874024788), (12, 728353990), (13, 672326760), (14, 624303420), (15, 582683192), (20, 437012394), (21, 416202280), (24, 364176995), (26, 336163380), (28, 312151710), (30, 291341596), (31, 281943480), (35, 249721368), (39, 224108920), (40, 218506197), (42, 208101140), (52, 168081690), (56, 156075855), (60, 145670798), (62, 140971740), (65, 134465352), (70, 124860684), (78, 112054460), (84, 104050570), (91, 96046680), (93, 93981160), (104, 84040845), (105, 83240456), (120, 72835399), (124, 70485870), (130, 67232676), (140, 62430342), (155, 56388696), (156, 56027230), (168, 52025285), (182, 48023340), (186, 46990580), (195, 44821784), (210, 41620228), (217, 40277640), (248, 35242935), (260, 33616338), (273, 32015560), (280, 31215171), (310, 28194348), (312, 28013615), (364, 24011670), (372, 23495290), (390, 22410892), (403, 21687960), (420, 20810114), (434, 20138820), (455, 19209336), (465, 18796232), (520, 16808169), (546, 16007780), (620, 14097174), (651, 13425880), (728, 12005835), (744, 11747645), (780, 11205446), (806, 10843980), (840, 10405057), (868, 10069410), (910, 9604668), (930, 9398116), (1085, 8055528), (1092, 8003890), (1209, 7229320), (1240, 7048587), (1302, 6712940), (1365, 6403112), (1560, 5602723), (1612, 5421990), (1736, 5034705), (1820, 4802334), (1860, 4699058), (2015, 4337592), (2170, 4027764), (2184, 4001945), (2418, 3614660), (2604, 3356470), (2730, 3201556), (2821, 3098280), (3224, 2710995), (3255, 2685176), (3640, 2401167), (3720, 2349529), (4030, 2168796), (4340, 2013882), (4836, 1807330), (5208, 1678235), (5460, 1600778), (5642, 1549140), (6045, 1445864), (6510, 1342588), (8060, 1084398), (8463, 1032760), (8680, 1006941), (9672, 903665), (10920, 800389), (11284, 774570), (12090, 722932), (13020, 671294), (14105, 619656), (16120, 542199), (16926, 516380), (22568, 387285), (24180, 361466), (25819, 338520), (26040, 335647), (28210, 309828), (33852, 258190), (42315, 206552), (48360, 180733), (51638, 169260), (56420, 154914), (67704, 129095), (77457, 112840), (84630, 103276)]