68349156720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{613}}^1\times {\mathrm{2749}}^1$

素因数の和:3404

約数の個数: 240

約数和(自身を含む): 229892652000

約数和(自身を除く): 161543495280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 169, 195, 208, 240, 260, 312, 338, 390, 507, 520, 613, 624, 676, 780, 845, 1014, 1040, 1226, 1352, 1560, 1690, 1839, 2028, 2452, 2535, 2704, 2749, 3065, 3120, 3380, 3678, 4056, 4904, 5070, 5498, 6130, 6760, 7356, 7969, 8112, 8247, 9195, 9808, 10140, 10996, 12260, 13520, 13745, 14712, 15938, 16494, 18390, 20280, 21992, 23907, 24520, 27490, 29424, 31876, 32988, 35737, 36780, 39845, 40560, 41235, 43984, 47814, 49040, 54980, 63752, 65976, 71474, 73560, 79690, 82470, 95628, 103597, 107211, 109960, 119535, 127504, 131952, 142948, 147120, 159380, 164940, 178685, 191256, 207194, 214422, 219920, 239070, 285896, 310791, 318760, 329880, 357370, 382512, 414388, 428844, 464581, 478140, 517985, 536055, 571792, 621582, 637520, 659760, 714740, 828776, 857688, 929162, 956280, 1035970, 1072110, 1243164, 1393743, 1429480, 1553955, 1657552, 1685137, 1715376, 1858324, 1912560, 2071940, 2144220, 2322905, 2486328, 2787486, 2858960, 3107910, 3370274, 3716648, 4143880, 4288440, 4645810, 4972656, 5055411, 5574972, 6215820, 6740548, 6968715, 7433296, 8287760, 8425685, 8576880, 9291620, 10110822, 11149944, 12431640, 13481096, 13937430, 16851370, 18583240, 20221644, 21906781, 22299888, 24863280, 25277055, 26962192, 27874860, 33702740, 37166480, 40443288, 43813562, 50554110, 55749720, 65720343, 67405480, 80886576, 87627124, 101108220, 109533905, 111499440, 131440686, 134810960, 175254248, 202216440, 219067810, 262881372, 284788153, 328601715, 350508496, 404432880, 438135620, 525762744, 569576306, 657203430, 854364459, 876271240, 1051525488, 1139152612, 1314406860, 1423940765, 1708728918, 1752542480, 2278305224, 2628813720, 2847881530, 3417457836, 4271822295, 4556610448, 5257627440, 5695763060, 6834915672, 8543644590, 11391526120, 13669831344, 17087289180, 22783052240, 34174578360, 68349156720]

約数ペア:

[(1, 68349156720), (2, 34174578360), (3, 22783052240), (4, 17087289180), (5, 13669831344), (6, 11391526120), (8, 8543644590), (10, 6834915672), (12, 5695763060), (13, 5257627440), (15, 4556610448), (16, 4271822295), (20, 3417457836), (24, 2847881530), (26, 2628813720), (30, 2278305224), (39, 1752542480), (40, 1708728918), (48, 1423940765), (52, 1314406860), (60, 1139152612), (65, 1051525488), (78, 876271240), (80, 854364459), (104, 657203430), (120, 569576306), (130, 525762744), (156, 438135620), (169, 404432880), (195, 350508496), (208, 328601715), (240, 284788153), (260, 262881372), (312, 219067810), (338, 202216440), (390, 175254248), (507, 134810960), (520, 131440686), (613, 111499440), (624, 109533905), (676, 101108220), (780, 87627124), (845, 80886576), (1014, 67405480), (1040, 65720343), (1226, 55749720), (1352, 50554110), (1560, 43813562), (1690, 40443288), (1839, 37166480), (2028, 33702740), (2452, 27874860), (2535, 26962192), (2704, 25277055), (2749, 24863280), (3065, 22299888), (3120, 21906781), (3380, 20221644), (3678, 18583240), (4056, 16851370), (4904, 13937430), (5070, 13481096), (5498, 12431640), (6130, 11149944), (6760, 10110822), (7356, 9291620), (7969, 8576880), (8112, 8425685), (8247, 8287760), (9195, 7433296), (9808, 6968715), (10140, 6740548), (10996, 6215820), (12260, 5574972), (13520, 5055411), (13745, 4972656), (14712, 4645810), (15938, 4288440), (16494, 4143880), (18390, 3716648), (20280, 3370274), (21992, 3107910), (23907, 2858960), (24520, 2787486), (27490, 2486328), (29424, 2322905), (31876, 2144220), (32988, 2071940), (35737, 1912560), (36780, 1858324), (39845, 1715376), (40560, 1685137), (41235, 1657552), (43984, 1553955), (47814, 1429480), (49040, 1393743), (54980, 1243164), (63752, 1072110), (65976, 1035970), (71474, 956280), (73560, 929162), (79690, 857688), (82470, 828776), (95628, 714740), (103597, 659760), (107211, 637520), (109960, 621582), (119535, 571792), (127504, 536055), (131952, 517985), (142948, 478140), (147120, 464581), (159380, 428844), (164940, 414388), (178685, 382512), (191256, 357370), (207194, 329880), (214422, 318760), (219920, 310791), (239070, 285896)]