660916325160

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20174491}}^1$

素因数の和:20174528

約数の個数: 192

約数和(自身を含む): 2643665431680

約数和(自身を除く): 1982749106520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 8190, 10920, 16380, 32760, 20174491, 40348982, 60523473, 80697964, 100872455, 121046946, 141221437, 161395928, 181570419, 201744910, 242093892, 262268383, 282442874, 302617365, 363140838, 403489820, 423664311, 484187784, 524536766, 564885748, 605234730, 706107185, 726281676, 786805149, 806979640, 847328622, 907852095, 1049073532, 1129771496, 1210469460, 1270992933, 1311341915, 1412214370, 1452563352, 1573610298, 1694657244, 1815704190, 1835878681, 2098147064, 2118321555, 2360415447, 2420938920, 2541985866, 2622683830, 2824428740, 3147220596, 3389314488, 3631408380, 3671757362, 3934025745, 4236643110, 4720830894, 5083971732, 5245367660, 5507636043, 5648857480, 6294441192, 6354964665, 7262816760, 7343514724, 7868051490, 8473286220, 9179393405, 9441661788, 10167943464, 10490735320, 11015272086, 11802077235, 12709929330, 14687029448, 15736102980, 16522908129, 16946572440, 18358786810, 18883323576, 22030544172, 23604154470, 25419858660, 27538180215, 31472205960, 33045816258, 36717573620, 44061088344, 47208308940, 50839717320, 55076360430, 66091632516, 73435147240, 82614540645, 94416617880, 110152720860, 132183265032, 165229081290, 220305441720, 330458162580, 660916325160]

約数ペア:

[(1, 660916325160), (2, 330458162580), (3, 220305441720), (4, 165229081290), (5, 132183265032), (6, 110152720860), (7, 94416617880), (8, 82614540645), (9, 73435147240), (10, 66091632516), (12, 55076360430), (13, 50839717320), (14, 47208308940), (15, 44061088344), (18, 36717573620), (20, 33045816258), (21, 31472205960), (24, 27538180215), (26, 25419858660), (28, 23604154470), (30, 22030544172), (35, 18883323576), (36, 18358786810), (39, 16946572440), (40, 16522908129), (42, 15736102980), (45, 14687029448), (52, 12709929330), (56, 11802077235), (60, 11015272086), (63, 10490735320), (65, 10167943464), (70, 9441661788), (72, 9179393405), (78, 8473286220), (84, 7868051490), (90, 7343514724), (91, 7262816760), (104, 6354964665), (105, 6294441192), (117, 5648857480), (120, 5507636043), (126, 5245367660), (130, 5083971732), (140, 4720830894), (156, 4236643110), (168, 3934025745), (180, 3671757362), (182, 3631408380), (195, 3389314488), (210, 3147220596), (234, 2824428740), (252, 2622683830), (260, 2541985866), (273, 2420938920), (280, 2360415447), (312, 2118321555), (315, 2098147064), (360, 1835878681), (364, 1815704190), (390, 1694657244), (420, 1573610298), (455, 1452563352), (468, 1412214370), (504, 1311341915), (520, 1270992933), (546, 1210469460), (585, 1129771496), (630, 1049073532), (728, 907852095), (780, 847328622), (819, 806979640), (840, 786805149), (910, 726281676), (936, 706107185), (1092, 605234730), (1170, 564885748), (1260, 524536766), (1365, 484187784), (1560, 423664311), (1638, 403489820), (1820, 363140838), (2184, 302617365), (2340, 282442874), (2520, 262268383), (2730, 242093892), (3276, 201744910), (3640, 181570419), (4095, 161395928), (4680, 141221437), (5460, 121046946), (6552, 100872455), (8190, 80697964), (10920, 60523473), (16380, 40348982), (32760, 20174491)]