8557753440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1\times {\mathrm{883}}^1$

素因数の和:1293

約数の個数: 192

約数和(自身を含む): 27512739072

約数和(自身を除く): 18954985632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 80, 96, 120, 122, 160, 183, 240, 244, 305, 331, 366, 480, 488, 610, 662, 732, 883, 915, 976, 993, 1220, 1324, 1464, 1655, 1766, 1830, 1952, 1986, 2440, 2648, 2649, 2928, 3310, 3532, 3660, 3972, 4415, 4880, 4965, 5296, 5298, 5856, 6620, 7064, 7320, 7944, 8830, 9760, 9930, 10592, 10596, 13240, 13245, 14128, 14640, 15888, 17660, 19860, 20191, 21192, 26480, 26490, 28256, 29280, 31776, 35320, 39720, 40382, 42384, 52960, 52980, 53863, 60573, 70640, 79440, 80764, 84768, 100955, 105960, 107726, 121146, 141280, 158880, 161528, 161589, 201910, 211920, 215452, 242292, 269315, 292273, 302865, 323056, 323178, 403820, 423840, 430904, 484584, 538630, 584546, 605730, 646112, 646356, 807640, 807945, 861808, 876819, 969168, 1077260, 1169092, 1211460, 1292712, 1461365, 1615280, 1615890, 1723616, 1753638, 1938336, 2154520, 2338184, 2422920, 2585424, 2922730, 3230560, 3231780, 3507276, 4309040, 4384095, 4676368, 4845840, 5170848, 5845460, 6463560, 7014552, 8618080, 8768190, 9352736, 9691680, 11690920, 12927120, 14029104, 17536380, 17828653, 23381840, 25854240, 28058208, 35072760, 35657306, 46763680, 53485959, 70145520, 71314612, 89143265, 106971918, 140291040, 142629224, 178286530, 213943836, 267429795, 285258448, 356573060, 427887672, 534859590, 570516896, 713146120, 855775344, 1069719180, 1426292240, 1711550688, 2139438360, 2852584480, 4278876720, 8557753440]

約数ペア:

[(1, 8557753440), (2, 4278876720), (3, 2852584480), (4, 2139438360), (5, 1711550688), (6, 1426292240), (8, 1069719180), (10, 855775344), (12, 713146120), (15, 570516896), (16, 534859590), (20, 427887672), (24, 356573060), (30, 285258448), (32, 267429795), (40, 213943836), (48, 178286530), (60, 142629224), (61, 140291040), (80, 106971918), (96, 89143265), (120, 71314612), (122, 70145520), (160, 53485959), (183, 46763680), (240, 35657306), (244, 35072760), (305, 28058208), (331, 25854240), (366, 23381840), (480, 17828653), (488, 17536380), (610, 14029104), (662, 12927120), (732, 11690920), (883, 9691680), (915, 9352736), (976, 8768190), (993, 8618080), (1220, 7014552), (1324, 6463560), (1464, 5845460), (1655, 5170848), (1766, 4845840), (1830, 4676368), (1952, 4384095), (1986, 4309040), (2440, 3507276), (2648, 3231780), (2649, 3230560), (2928, 2922730), (3310, 2585424), (3532, 2422920), (3660, 2338184), (3972, 2154520), (4415, 1938336), (4880, 1753638), (4965, 1723616), (5296, 1615890), (5298, 1615280), (5856, 1461365), (6620, 1292712), (7064, 1211460), (7320, 1169092), (7944, 1077260), (8830, 969168), (9760, 876819), (9930, 861808), (10592, 807945), (10596, 807640), (13240, 646356), (13245, 646112), (14128, 605730), (14640, 584546), (15888, 538630), (17660, 484584), (19860, 430904), (20191, 423840), (21192, 403820), (26480, 323178), (26490, 323056), (28256, 302865), (29280, 292273), (31776, 269315), (35320, 242292), (39720, 215452), (40382, 211920), (42384, 201910), (52960, 161589), (52980, 161528), (53863, 158880), (60573, 141280), (70640, 121146), (79440, 107726), (80764, 105960), (84768, 100955)]