2315541480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{659}}^1$

素因数の和:816

約数の個数: 256

約数和(自身を含む): 8211456000

約数和(自身を除く): 5895914520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 56, 60, 70, 84, 89, 94, 105, 120, 140, 141, 168, 178, 188, 210, 235, 267, 280, 282, 329, 356, 376, 420, 445, 470, 534, 564, 623, 658, 659, 705, 712, 840, 890, 940, 987, 1068, 1128, 1246, 1316, 1318, 1335, 1410, 1645, 1780, 1869, 1880, 1974, 1977, 2136, 2492, 2632, 2636, 2670, 2820, 3115, 3290, 3295, 3560, 3738, 3948, 3954, 4183, 4613, 4935, 4984, 5272, 5340, 5640, 6230, 6580, 6590, 7476, 7896, 7908, 8366, 9226, 9345, 9870, 9885, 10680, 12460, 12549, 13160, 13180, 13839, 14952, 15816, 16732, 18452, 18690, 19740, 19770, 20915, 23065, 24920, 25098, 26360, 27678, 29281, 30973, 33464, 36904, 37380, 39480, 39540, 41830, 46130, 50196, 55356, 58562, 58651, 61946, 62745, 69195, 74760, 79080, 83660, 87843, 92260, 92919, 100392, 110712, 117124, 117302, 123892, 125490, 138390, 146405, 154865, 167320, 175686, 175953, 184520, 185838, 216811, 234248, 234604, 247784, 250980, 276780, 292810, 293255, 309730, 351372, 351906, 371676, 410557, 433622, 439215, 464595, 469208, 501960, 553560, 585620, 586510, 619460, 650433, 702744, 703812, 743352, 821114, 867244, 878430, 879765, 929190, 1084055, 1171240, 1173020, 1231671, 1238920, 1300866, 1407624, 1642228, 1734488, 1756860, 1759530, 1858380, 2052785, 2168110, 2346040, 2463342, 2601732, 2756597, 3252165, 3284456, 3513720, 3519060, 3716760, 4105570, 4336220, 4926684, 5203464, 5513194, 6158355, 6504330, 7038120, 8211140, 8269791, 8672440, 9853368, 11026388, 12316710, 13008660, 13782985, 16422280, 16539582, 19296179, 22052776, 24633420, 26017320, 27565970, 33079164, 38592358, 41348955, 49266840, 55131940, 57888537, 66158328, 77184716, 82697910, 96480895, 110263880, 115777074, 154369432, 165395820, 192961790, 231554148, 289442685, 330791640, 385923580, 463108296, 578885370, 771847160, 1157770740, 2315541480]

約数ペア:

[(1, 2315541480), (2, 1157770740), (3, 771847160), (4, 578885370), (5, 463108296), (6, 385923580), (7, 330791640), (8, 289442685), (10, 231554148), (12, 192961790), (14, 165395820), (15, 154369432), (20, 115777074), (21, 110263880), (24, 96480895), (28, 82697910), (30, 77184716), (35, 66158328), (40, 57888537), (42, 55131940), (47, 49266840), (56, 41348955), (60, 38592358), (70, 33079164), (84, 27565970), (89, 26017320), (94, 24633420), (105, 22052776), (120, 19296179), (140, 16539582), (141, 16422280), (168, 13782985), (178, 13008660), (188, 12316710), (210, 11026388), (235, 9853368), (267, 8672440), (280, 8269791), (282, 8211140), (329, 7038120), (356, 6504330), (376, 6158355), (420, 5513194), (445, 5203464), (470, 4926684), (534, 4336220), (564, 4105570), (623, 3716760), (658, 3519060), (659, 3513720), (705, 3284456), (712, 3252165), (840, 2756597), (890, 2601732), (940, 2463342), (987, 2346040), (1068, 2168110), (1128, 2052785), (1246, 1858380), (1316, 1759530), (1318, 1756860), (1335, 1734488), (1410, 1642228), (1645, 1407624), (1780, 1300866), (1869, 1238920), (1880, 1231671), (1974, 1173020), (1977, 1171240), (2136, 1084055), (2492, 929190), (2632, 879765), (2636, 878430), (2670, 867244), (2820, 821114), (3115, 743352), (3290, 703812), (3295, 702744), (3560, 650433), (3738, 619460), (3948, 586510), (3954, 585620), (4183, 553560), (4613, 501960), (4935, 469208), (4984, 464595), (5272, 439215), (5340, 433622), (5640, 410557), (6230, 371676), (6580, 351906), (6590, 351372), (7476, 309730), (7896, 293255), (7908, 292810), (8366, 276780), (9226, 250980), (9345, 247784), (9870, 234604), (9885, 234248), (10680, 216811), (12460, 185838), (12549, 184520), (13160, 175953), (13180, 175686), (13839, 167320), (14952, 154865), (15816, 146405), (16732, 138390), (18452, 125490), (18690, 123892), (19740, 117302), (19770, 117124), (20915, 110712), (23065, 100392), (24920, 92919), (25098, 92260), (26360, 87843), (27678, 83660), (29281, 79080), (30973, 74760), (33464, 69195), (36904, 62745), (37380, 61946), (39480, 58651), (39540, 58562), (41830, 55356), (46130, 50196)]