139821760

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:139

約数の個数: 224

約数和(自身を含む): 396849600

約数和(自身を除く): 257027840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 29, 32, 38, 40, 52, 58, 61, 64, 65, 76, 80, 95, 104, 116, 122, 130, 145, 152, 160, 190, 208, 232, 244, 247, 260, 290, 304, 305, 320, 377, 380, 416, 464, 488, 494, 520, 551, 580, 608, 610, 754, 760, 793, 832, 928, 976, 988, 1040, 1102, 1159, 1160, 1216, 1220, 1235, 1508, 1520, 1586, 1769, 1856, 1885, 1952, 1976, 2080, 2204, 2318, 2320, 2440, 2470, 2755, 3016, 3040, 3172, 3538, 3770, 3904, 3952, 3965, 4160, 4408, 4636, 4640, 4880, 4940, 5510, 5795, 6032, 6080, 6344, 7076, 7163, 7540, 7904, 7930, 8816, 8845, 9272, 9280, 9760, 9880, 11020, 11590, 12064, 12688, 14152, 14326, 15067, 15080, 15808, 15860, 17632, 17690, 18544, 19520, 19760, 22040, 22997, 23180, 24128, 25376, 28304, 28652, 30134, 30160, 31720, 33611, 35264, 35380, 35815, 37088, 39520, 44080, 45994, 46360, 50752, 56608, 57304, 60268, 60320, 63440, 67222, 70760, 71630, 74176, 75335, 79040, 88160, 91988, 92720, 113216, 114608, 114985, 120536, 120640, 126880, 134444, 141520, 143260, 150670, 168055, 176320, 183976, 185440, 229216, 229970, 241072, 253760, 268888, 283040, 286520, 301340, 336110, 367952, 370880, 436943, 458432, 459940, 482144, 537776, 566080, 573040, 602680, 672220, 735904, 873886, 919880, 964288, 1075552, 1146080, 1205360, 1344440, 1471808, 1747772, 1839760, 2151104, 2184715, 2292160, 2410720, 2688880, 3495544, 3679520, 4369430, 4821440, 5377760, 6991088, 7359040, 8738860, 10755520, 13982176, 17477720, 27964352, 34955440, 69910880, 139821760]

約数ペア:

[(1, 139821760), (2, 69910880), (4, 34955440), (5, 27964352), (8, 17477720), (10, 13982176), (13, 10755520), (16, 8738860), (19, 7359040), (20, 6991088), (26, 5377760), (29, 4821440), (32, 4369430), (38, 3679520), (40, 3495544), (52, 2688880), (58, 2410720), (61, 2292160), (64, 2184715), (65, 2151104), (76, 1839760), (80, 1747772), (95, 1471808), (104, 1344440), (116, 1205360), (122, 1146080), (130, 1075552), (145, 964288), (152, 919880), (160, 873886), (190, 735904), (208, 672220), (232, 602680), (244, 573040), (247, 566080), (260, 537776), (290, 482144), (304, 459940), (305, 458432), (320, 436943), (377, 370880), (380, 367952), (416, 336110), (464, 301340), (488, 286520), (494, 283040), (520, 268888), (551, 253760), (580, 241072), (608, 229970), (610, 229216), (754, 185440), (760, 183976), (793, 176320), (832, 168055), (928, 150670), (976, 143260), (988, 141520), (1040, 134444), (1102, 126880), (1159, 120640), (1160, 120536), (1216, 114985), (1220, 114608), (1235, 113216), (1508, 92720), (1520, 91988), (1586, 88160), (1769, 79040), (1856, 75335), (1885, 74176), (1952, 71630), (1976, 70760), (2080, 67222), (2204, 63440), (2318, 60320), (2320, 60268), (2440, 57304), (2470, 56608), (2755, 50752), (3016, 46360), (3040, 45994), (3172, 44080), (3538, 39520), (3770, 37088), (3904, 35815), (3952, 35380), (3965, 35264), (4160, 33611), (4408, 31720), (4636, 30160), (4640, 30134), (4880, 28652), (4940, 28304), (5510, 25376), (5795, 24128), (6032, 23180), (6080, 22997), (6344, 22040), (7076, 19760), (7163, 19520), (7540, 18544), (7904, 17690), (7930, 17632), (8816, 15860), (8845, 15808), (9272, 15080), (9280, 15067), (9760, 14326), (9880, 14152), (11020, 12688), (11590, 12064)]