209430718680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{13063}}^1$

素因数の和:13394

約数の個数: 256

約数和(自身を含む): 690782515200

約数和(自身を除く): 481351796520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 29, 30, 34, 40, 51, 58, 60, 68, 85, 87, 102, 116, 120, 136, 145, 170, 174, 204, 232, 255, 271, 290, 340, 348, 408, 435, 493, 510, 542, 580, 680, 696, 813, 870, 986, 1020, 1084, 1160, 1355, 1479, 1626, 1740, 1972, 2040, 2168, 2465, 2710, 2958, 3252, 3480, 3944, 4065, 4607, 4930, 5420, 5916, 6504, 7395, 7859, 8130, 9214, 9860, 10840, 11832, 13063, 13821, 14790, 15718, 16260, 18428, 19720, 23035, 23577, 26126, 27642, 29580, 31436, 32520, 36856, 39189, 39295, 46070, 47154, 52252, 55284, 59160, 62872, 65315, 69105, 78378, 78590, 92140, 94308, 104504, 110568, 117885, 130630, 133603, 138210, 156756, 157180, 184280, 188616, 195945, 222071, 235770, 261260, 267206, 276420, 313512, 314360, 378827, 391890, 400809, 444142, 471540, 522520, 534412, 552840, 666213, 668015, 757654, 783780, 801618, 888284, 943080, 1068824, 1110355, 1136481, 1332426, 1336030, 1515308, 1567560, 1603236, 1776568, 1894135, 2004045, 2220710, 2272962, 2664852, 2672060, 3030616, 3206472, 3331065, 3540073, 3788270, 4008090, 4441420, 4545924, 5329704, 5344120, 5682405, 6440059, 6662130, 7080146, 7576540, 8016180, 8882840, 9091848, 10620219, 11364810, 12880118, 13324260, 14160292, 15153080, 16032360, 17700365, 19320177, 21240438, 22729620, 25760236, 26648520, 28320584, 32200295, 35400730, 38640354, 42480876, 45459240, 51520472, 53101095, 60181241, 64400590, 70801460, 77280708, 84961752, 96600885, 102662117, 106202190, 120362482, 128801180, 141602920, 154561416, 180543723, 193201770, 205324234, 212404380, 240724964, 257602360, 300906205, 307986351, 361087446, 386403540, 410648468, 424808760, 481449928, 513310585, 601812410, 615972702, 722174892, 772807080, 821296936, 902718615, 1026621170, 1203624820, 1231945404, 1444349784, 1539931755, 1745255989, 1805437230, 2053242340, 2407249640, 2463890808, 3079863510, 3490511978, 3610874460, 4106484680, 5235767967, 6159727020, 6981023956, 7221748920, 8726279945, 10471535934, 12319454040, 13962047912, 17452559890, 20943071868, 26178839835, 34905119780, 41886143736, 52357679670, 69810239560, 104715359340, 209430718680]

約数ペア:

[(1, 209430718680), (2, 104715359340), (3, 69810239560), (4, 52357679670), (5, 41886143736), (6, 34905119780), (8, 26178839835), (10, 20943071868), (12, 17452559890), (15, 13962047912), (17, 12319454040), (20, 10471535934), (24, 8726279945), (29, 7221748920), (30, 6981023956), (34, 6159727020), (40, 5235767967), (51, 4106484680), (58, 3610874460), (60, 3490511978), (68, 3079863510), (85, 2463890808), (87, 2407249640), (102, 2053242340), (116, 1805437230), (120, 1745255989), (136, 1539931755), (145, 1444349784), (170, 1231945404), (174, 1203624820), (204, 1026621170), (232, 902718615), (255, 821296936), (271, 772807080), (290, 722174892), (340, 615972702), (348, 601812410), (408, 513310585), (435, 481449928), (493, 424808760), (510, 410648468), (542, 386403540), (580, 361087446), (680, 307986351), (696, 300906205), (813, 257602360), (870, 240724964), (986, 212404380), (1020, 205324234), (1084, 193201770), (1160, 180543723), (1355, 154561416), (1479, 141602920), (1626, 128801180), (1740, 120362482), (1972, 106202190), (2040, 102662117), (2168, 96600885), (2465, 84961752), (2710, 77280708), (2958, 70801460), (3252, 64400590), (3480, 60181241), (3944, 53101095), (4065, 51520472), (4607, 45459240), (4930, 42480876), (5420, 38640354), (5916, 35400730), (6504, 32200295), (7395, 28320584), (7859, 26648520), (8130, 25760236), (9214, 22729620), (9860, 21240438), (10840, 19320177), (11832, 17700365), (13063, 16032360), (13821, 15153080), (14790, 14160292), (15718, 13324260), (16260, 12880118), (18428, 11364810), (19720, 10620219), (23035, 9091848), (23577, 8882840), (26126, 8016180), (27642, 7576540), (29580, 7080146), (31436, 6662130), (32520, 6440059), (36856, 5682405), (39189, 5344120), (39295, 5329704), (46070, 4545924), (47154, 4441420), (52252, 4008090), (55284, 3788270), (59160, 3540073), (62872, 3331065), (65315, 3206472), (69105, 3030616), (78378, 2672060), (78590, 2664852), (92140, 2272962), (94308, 2220710), (104504, 2004045), (110568, 1894135), (117885, 1776568), (130630, 1603236), (133603, 1567560), (138210, 1515308), (156756, 1336030), (157180, 1332426), (184280, 1136481), (188616, 1110355), (195945, 1068824), (222071, 943080), (235770, 888284), (261260, 801618), (267206, 783780), (276420, 757654), (313512, 668015), (314360, 666213), (378827, 552840), (391890, 534412), (400809, 522520), (444142, 471540)]