520273322640

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{2621}}^1\times {\mathrm{10211}}^1$

素因数の和:12860

約数の個数: 240

約数和(自身を含む): 1812833096256

約数和(自身を除く): 1292559773616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 2621, 3240, 3888, 4860, 5242, 6480, 7863, 9720, 10211, 10484, 13105, 15726, 19440, 20422, 20968, 23589, 26210, 30633, 31452, 39315, 40844, 41936, 47178, 51055, 52420, 61266, 62904, 70767, 78630, 81688, 91899, 94356, 102110, 104840, 117945, 122532, 125808, 141534, 153165, 157260, 163376, 183798, 188712, 204220, 209680, 212301, 235890, 245064, 275697, 283068, 306330, 314520, 353835, 367596, 377424, 408440, 424602, 459495, 471780, 490128, 551394, 566136, 612660, 629040, 636903, 707670, 735192, 816880, 827091, 849204, 918990, 943560, 1061505, 1102788, 1132272, 1225320, 1273806, 1378485, 1415340, 1470384, 1654182, 1698408, 1837980, 1887120, 2123010, 2205576, 2450640, 2481273, 2547612, 2756970, 2830680, 3184515, 3308364, 3396816, 3675960, 4135455, 4246020, 4411152, 4962546, 5095224, 5513940, 5661360, 6369030, 6616728, 7351920, 8270910, 8492040, 9925092, 10190448, 11027880, 12406365, 12738060, 13233456, 16541820, 16984080, 19850184, 22055760, 24812730, 25476120, 26763031, 33083640, 39700368, 49625460, 50952240, 53526062, 66167280, 80289093, 99250920, 107052124, 133815155, 160578186, 198501840, 214104248, 240867279, 267630310, 321156372, 401445465, 428208496, 481734558, 535260620, 642312744, 722601837, 802890930, 963469116, 1070521240, 1204336395, 1284625488, 1445203674, 1605781860, 1926938232, 2141042480, 2167805511, 2408672790, 2890407348, 3211563720, 3613009185, 3853876464, 4335611022, 4817345580, 5780814696, 6423127440, 6503416533, 7226018370, 8671222044, 9634691160, 10839027555, 11561629392, 13006833066, 14452036740, 17342444088, 19269382320, 21678055110, 26013666132, 28904073480, 32517082665, 34684888176, 43356110220, 52027332264, 57808146960, 65034165330, 86712220440, 104054664528, 130068330660, 173424440880, 260136661320, 520273322640]

約数ペア:

[(1, 520273322640), (2, 260136661320), (3, 173424440880), (4, 130068330660), (5, 104054664528), (6, 86712220440), (8, 65034165330), (9, 57808146960), (10, 52027332264), (12, 43356110220), (15, 34684888176), (16, 32517082665), (18, 28904073480), (20, 26013666132), (24, 21678055110), (27, 19269382320), (30, 17342444088), (36, 14452036740), (40, 13006833066), (45, 11561629392), (48, 10839027555), (54, 9634691160), (60, 8671222044), (72, 7226018370), (80, 6503416533), (81, 6423127440), (90, 5780814696), (108, 4817345580), (120, 4335611022), (135, 3853876464), (144, 3613009185), (162, 3211563720), (180, 2890407348), (216, 2408672790), (240, 2167805511), (243, 2141042480), (270, 1926938232), (324, 1605781860), (360, 1445203674), (405, 1284625488), (432, 1204336395), (486, 1070521240), (540, 963469116), (648, 802890930), (720, 722601837), (810, 642312744), (972, 535260620), (1080, 481734558), (1215, 428208496), (1296, 401445465), (1620, 321156372), (1944, 267630310), (2160, 240867279), (2430, 214104248), (2621, 198501840), (3240, 160578186), (3888, 133815155), (4860, 107052124), (5242, 99250920), (6480, 80289093), (7863, 66167280), (9720, 53526062), (10211, 50952240), (10484, 49625460), (13105, 39700368), (15726, 33083640), (19440, 26763031), (20422, 25476120), (20968, 24812730), (23589, 22055760), (26210, 19850184), (30633, 16984080), (31452, 16541820), (39315, 13233456), (40844, 12738060), (41936, 12406365), (47178, 11027880), (51055, 10190448), (52420, 9925092), (61266, 8492040), (62904, 8270910), (70767, 7351920), (78630, 6616728), (81688, 6369030), (91899, 5661360), (94356, 5513940), (102110, 5095224), (104840, 4962546), (117945, 4411152), (122532, 4246020), (125808, 4135455), (141534, 3675960), (153165, 3396816), (157260, 3308364), (163376, 3184515), (183798, 2830680), (188712, 2756970), (204220, 2547612), (209680, 2481273), (212301, 2450640), (235890, 2205576), (245064, 2123010), (275697, 1887120), (283068, 1837980), (306330, 1698408), (314520, 1654182), (353835, 1470384), (367596, 1415340), (377424, 1378485), (408440, 1273806), (424602, 1225320), (459495, 1132272), (471780, 1102788), (490128, 1061505), (551394, 943560), (566136, 918990), (612660, 849204), (629040, 827091), (636903, 816880), (707670, 735192)]