681269160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2$

素因数の和:141

約数の個数: 384

約数和(自身を含む): 2552860800

約数和(自身を除く): 1871591640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 29, 30, 33, 37, 39, 40, 44, 52, 55, 58, 60, 65, 66, 74, 78, 87, 88, 104, 110, 111, 116, 120, 130, 132, 143, 145, 148, 156, 165, 174, 185, 195, 220, 222, 232, 260, 264, 286, 290, 296, 312, 319, 330, 348, 370, 377, 390, 407, 429, 435, 440, 444, 481, 520, 555, 572, 580, 638, 660, 696, 715, 740, 754, 780, 814, 858, 870, 888, 957, 962, 1073, 1110, 1131, 1144, 1160, 1221, 1276, 1320, 1369, 1430, 1443, 1480, 1508, 1560, 1595, 1628, 1716, 1740, 1885, 1914, 1924, 2035, 2145, 2146, 2220, 2262, 2405, 2442, 2552, 2738, 2860, 2886, 3016, 3190, 3219, 3256, 3432, 3480, 3770, 3828, 3848, 4070, 4107, 4147, 4290, 4292, 4440, 4524, 4785, 4810, 4884, 5291, 5365, 5476, 5655, 5720, 5772, 6105, 6380, 6438, 6845, 7215, 7540, 7656, 8140, 8214, 8294, 8580, 8584, 9048, 9570, 9620, 9768, 10582, 10730, 10952, 11310, 11544, 11803, 12210, 12441, 12760, 12876, 13690, 13949, 14430, 15059, 15080, 15873, 16095, 16280, 16428, 16588, 17160, 17797, 19140, 19240, 20535, 20735, 21164, 21460, 22620, 23606, 24420, 24882, 25752, 26455, 27380, 27898, 28860, 30118, 31746, 32190, 32856, 33176, 35409, 35594, 38280, 39701, 41070, 41470, 41847, 42328, 42920, 45177, 45240, 47212, 48840, 49764, 52910, 53391, 54760, 55796, 57720, 59015, 60236, 62205, 63492, 64380, 69745, 70818, 71188, 75295, 79365, 79402, 82140, 82940, 83694, 88985, 90354, 94424, 99528, 105820, 106782, 111592, 118030, 119103, 120472, 124410, 126984, 128760, 139490, 141636, 142376, 150590, 153439, 158730, 158804, 164280, 165880, 167388, 177045, 177970, 180708, 195767, 198505, 209235, 211640, 213564, 225885, 236060, 238206, 248820, 266955, 278980, 283272, 301180, 306878, 317460, 317608, 334776, 354090, 355940, 361416, 391534, 397010, 418470, 427128, 436711, 451770, 460317, 472120, 476412, 497640, 516113, 533910, 557960, 587301, 595515, 602360, 613756, 634920, 708180, 711880, 767195, 783068, 794020, 836940, 873422, 903540, 920634, 952824, 978835, 1032226, 1067820, 1174602, 1191030, 1227512, 1310133, 1416360, 1534390, 1548339, 1566136, 1588040, 1673880, 1746844, 1807080, 1841268, 1957670, 2064452, 2135640, 2183555, 2301585, 2349204, 2382060, 2580565, 2620266, 2936505, 3068780, 3096678, 3493688, 3682536, 3915340, 4128904, 4367110, 4603170, 4698408, 4764120, 5161130, 5240532, 5677243, 5873010, 6137560, 6193356, 6550665, 7741695, 7830680, 8734220, 9206340, 10322260, 10481064, 11354486, 11746020, 12386712, 13101330, 15483390, 17031729, 17468440, 18412680, 20644520, 22708972, 23492040, 26202660, 28386215, 30966780, 34063458, 45417944, 52405320, 56772430, 61933560, 68126916, 85158645, 113544860, 136253832, 170317290, 227089720, 340634580, 681269160]

約数ペア:

[(1, 681269160), (2, 340634580), (3, 227089720), (4, 170317290), (5, 136253832), (6, 113544860), (8, 85158645), (10, 68126916), (11, 61933560), (12, 56772430), (13, 52405320), (15, 45417944), (20, 34063458), (22, 30966780), (24, 28386215), (26, 26202660), (29, 23492040), (30, 22708972), (33, 20644520), (37, 18412680), (39, 17468440), (40, 17031729), (44, 15483390), (52, 13101330), (55, 12386712), (58, 11746020), (60, 11354486), (65, 10481064), (66, 10322260), (74, 9206340), (78, 8734220), (87, 7830680), (88, 7741695), (104, 6550665), (110, 6193356), (111, 6137560), (116, 5873010), (120, 5677243), (130, 5240532), (132, 5161130), (143, 4764120), (145, 4698408), (148, 4603170), (156, 4367110), (165, 4128904), (174, 3915340), (185, 3682536), (195, 3493688), (220, 3096678), (222, 3068780), (232, 2936505), (260, 2620266), (264, 2580565), (286, 2382060), (290, 2349204), (296, 2301585), (312, 2183555), (319, 2135640), (330, 2064452), (348, 1957670), (370, 1841268), (377, 1807080), (390, 1746844), (407, 1673880), (429, 1588040), (435, 1566136), (440, 1548339), (444, 1534390), (481, 1416360), (520, 1310133), (555, 1227512), (572, 1191030), (580, 1174602), (638, 1067820), (660, 1032226), (696, 978835), (715, 952824), (740, 920634), (754, 903540), (780, 873422), (814, 836940), (858, 794020), (870, 783068), (888, 767195), (957, 711880), (962, 708180), (1073, 634920), (1110, 613756), (1131, 602360), (1144, 595515), (1160, 587301), (1221, 557960), (1276, 533910), (1320, 516113), (1369, 497640), (1430, 476412), (1443, 472120), (1480, 460317), (1508, 451770), (1560, 436711), (1595, 427128), (1628, 418470), (1716, 397010), (1740, 391534), (1885, 361416), (1914, 355940), (1924, 354090), (2035, 334776), (2145, 317608), (2146, 317460), (2220, 306878), (2262, 301180), (2405, 283272), (2442, 278980), (2552, 266955), (2738, 248820), (2860, 238206), (2886, 236060), (3016, 225885), (3190, 213564), (3219, 211640), (3256, 209235), (3432, 198505), (3480, 195767), (3770, 180708), (3828, 177970), (3848, 177045), (4070, 167388), (4107, 165880), (4147, 164280), (4290, 158804), (4292, 158730), (4440, 153439), (4524, 150590), (4785, 142376), (4810, 141636), (4884, 139490), (5291, 128760), (5365, 126984), (5476, 124410), (5655, 120472), (5720, 119103), (5772, 118030), (6105, 111592), (6380, 106782), (6438, 105820), (6845, 99528), (7215, 94424), (7540, 90354), (7656, 88985), (8140, 83694), (8214, 82940), (8294, 82140), (8580, 79402), (8584, 79365), (9048, 75295), (9570, 71188), (9620, 70818), (9768, 69745), (10582, 64380), (10730, 63492), (10952, 62205), (11310, 60236), (11544, 59015), (11803, 57720), (12210, 55796), (12441, 54760), (12760, 53391), (12876, 52910), (13690, 49764), (13949, 48840), (14430, 47212), (15059, 45240), (15080, 45177), (15873, 42920), (16095, 42328), (16280, 41847), (16428, 41470), (16588, 41070), (17160, 39701), (17797, 38280), (19140, 35594), (19240, 35409), (20535, 33176), (20735, 32856), (21164, 32190), (21460, 31746), (22620, 30118), (23606, 28860), (24420, 27898), (24882, 27380), (25752, 26455)]