1968308160

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22531}}^1$

素因数の和:22571

約数の個数: 224

約数和(自身を含む): 7691884032

約数和(自身を除く): 5723575872

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 672, 728, 780, 832, 840, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2240, 2496, 2730, 2912, 3120, 3360, 3640, 4160, 4368, 5460, 5824, 6240, 6720, 7280, 8736, 10920, 12480, 14560, 17472, 21840, 22531, 29120, 43680, 45062, 67593, 87360, 90124, 112655, 135186, 157717, 180248, 225310, 270372, 292903, 315434, 337965, 360496, 450620, 473151, 540744, 585806, 630868, 675930, 720992, 788585, 878709, 901240, 946302, 1081488, 1171612, 1261736, 1351860, 1441984, 1464515, 1577170, 1757418, 1802480, 1892604, 2050321, 2162976, 2343224, 2365755, 2523472, 2703720, 2929030, 3154340, 3514836, 3604960, 3785208, 4100642, 4325952, 4393545, 4686448, 4731510, 5046944, 5407440, 5858060, 6150963, 6308680, 7029672, 7209920, 7570416, 8201284, 8787090, 9372896, 9463020, 10093888, 10251605, 10814880, 11716120, 12301926, 12617360, 14059344, 15140832, 16402568, 17574180, 18745792, 18926040, 20503210, 21629760, 23432240, 24603852, 25234720, 28118688, 30281664, 30754815, 32805136, 35148360, 37852080, 41006420, 46864480, 49207704, 50469440, 56237376, 61509630, 65610272, 70296720, 75704160, 82012840, 93728960, 98415408, 123019260, 131220544, 140593440, 151408320, 164025680, 196830816, 246038520, 281186880, 328051360, 393661632, 492077040, 656102720, 984154080, 1968308160]

約数ペア:

[(1, 1968308160), (2, 984154080), (3, 656102720), (4, 492077040), (5, 393661632), (6, 328051360), (7, 281186880), (8, 246038520), (10, 196830816), (12, 164025680), (13, 151408320), (14, 140593440), (15, 131220544), (16, 123019260), (20, 98415408), (21, 93728960), (24, 82012840), (26, 75704160), (28, 70296720), (30, 65610272), (32, 61509630), (35, 56237376), (39, 50469440), (40, 49207704), (42, 46864480), (48, 41006420), (52, 37852080), (56, 35148360), (60, 32805136), (64, 30754815), (65, 30281664), (70, 28118688), (78, 25234720), (80, 24603852), (84, 23432240), (91, 21629760), (96, 20503210), (104, 18926040), (105, 18745792), (112, 17574180), (120, 16402568), (130, 15140832), (140, 14059344), (156, 12617360), (160, 12301926), (168, 11716120), (182, 10814880), (192, 10251605), (195, 10093888), (208, 9463020), (210, 9372896), (224, 8787090), (240, 8201284), (260, 7570416), (273, 7209920), (280, 7029672), (312, 6308680), (320, 6150963), (336, 5858060), (364, 5407440), (390, 5046944), (416, 4731510), (420, 4686448), (448, 4393545), (455, 4325952), (480, 4100642), (520, 3785208), (546, 3604960), (560, 3514836), (624, 3154340), (672, 2929030), (728, 2703720), (780, 2523472), (832, 2365755), (840, 2343224), (910, 2162976), (960, 2050321), (1040, 1892604), (1092, 1802480), (1120, 1757418), (1248, 1577170), (1344, 1464515), (1365, 1441984), (1456, 1351860), (1560, 1261736), (1680, 1171612), (1820, 1081488), (2080, 946302), (2184, 901240), (2240, 878709), (2496, 788585), (2730, 720992), (2912, 675930), (3120, 630868), (3360, 585806), (3640, 540744), (4160, 473151), (4368, 450620), (5460, 360496), (5824, 337965), (6240, 315434), (6720, 292903), (7280, 270372), (8736, 225310), (10920, 180248), (12480, 157717), (14560, 135186), (17472, 112655), (21840, 90124), (22531, 87360), (29120, 67593), (43680, 45062)]