1387769760

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8237}}^1$

素因数の和:8277

約数の個数: 240

約数和(自身を含む): 5275055016

約数和(自身を除く): 3887285256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1755, 1872, 2080, 2106, 2160, 2340, 2592, 2808, 3120, 3240, 3510, 3744, 4212, 4320, 4680, 5265, 5616, 6240, 6480, 7020, 8237, 8424, 9360, 10530, 11232, 12960, 14040, 16474, 16848, 18720, 21060, 24711, 28080, 32948, 33696, 41185, 42120, 49422, 56160, 65896, 74133, 82370, 84240, 98844, 107081, 123555, 131792, 148266, 164740, 168480, 197688, 214162, 222399, 247110, 263584, 296532, 321243, 329480, 370665, 395376, 428324, 444798, 494220, 535405, 593064, 642486, 658960, 667197, 741330, 790752, 856648, 889596, 963729, 988440, 1070810, 1111995, 1186128, 1284972, 1317920, 1334394, 1482660, 1606215, 1713296, 1779192, 1927458, 1976880, 2141620, 2223990, 2372256, 2569944, 2668788, 2891187, 2965320, 3212430, 3335985, 3426592, 3558384, 3854916, 3953760, 4283240, 4447980, 4818645, 5139888, 5337576, 5782374, 5930640, 6424860, 6671970, 7116768, 7709832, 8566480, 8673561, 8895960, 9637290, 10279776, 10675152, 11564748, 11861280, 12849720, 13343940, 14455935, 15419664, 17132960, 17347122, 17791920, 19274580, 21350304, 23129496, 25699440, 26687880, 28911870, 30839328, 34694244, 35583840, 38549160, 43367805, 46258992, 51398880, 53375760, 57823740, 69388488, 77098320, 86735610, 92517984, 106751520, 115647480, 138776976, 154196640, 173471220, 231294960, 277553952, 346942440, 462589920, 693884880, 1387769760]

約数ペア:

[(1, 1387769760), (2, 693884880), (3, 462589920), (4, 346942440), (5, 277553952), (6, 231294960), (8, 173471220), (9, 154196640), (10, 138776976), (12, 115647480), (13, 106751520), (15, 92517984), (16, 86735610), (18, 77098320), (20, 69388488), (24, 57823740), (26, 53375760), (27, 51398880), (30, 46258992), (32, 43367805), (36, 38549160), (39, 35583840), (40, 34694244), (45, 30839328), (48, 28911870), (52, 26687880), (54, 25699440), (60, 23129496), (65, 21350304), (72, 19274580), (78, 17791920), (80, 17347122), (81, 17132960), (90, 15419664), (96, 14455935), (104, 13343940), (108, 12849720), (117, 11861280), (120, 11564748), (130, 10675152), (135, 10279776), (144, 9637290), (156, 8895960), (160, 8673561), (162, 8566480), (180, 7709832), (195, 7116768), (208, 6671970), (216, 6424860), (234, 5930640), (240, 5782374), (260, 5337576), (270, 5139888), (288, 4818645), (312, 4447980), (324, 4283240), (351, 3953760), (360, 3854916), (390, 3558384), (405, 3426592), (416, 3335985), (432, 3212430), (468, 2965320), (480, 2891187), (520, 2668788), (540, 2569944), (585, 2372256), (624, 2223990), (648, 2141620), (702, 1976880), (720, 1927458), (780, 1779192), (810, 1713296), (864, 1606215), (936, 1482660), (1040, 1334394), (1053, 1317920), (1080, 1284972), (1170, 1186128), (1248, 1111995), (1296, 1070810), (1404, 988440), (1440, 963729), (1560, 889596), (1620, 856648), (1755, 790752), (1872, 741330), (2080, 667197), (2106, 658960), (2160, 642486), (2340, 593064), (2592, 535405), (2808, 494220), (3120, 444798), (3240, 428324), (3510, 395376), (3744, 370665), (4212, 329480), (4320, 321243), (4680, 296532), (5265, 263584), (5616, 247110), (6240, 222399), (6480, 214162), (7020, 197688), (8237, 168480), (8424, 164740), (9360, 148266), (10530, 131792), (11232, 123555), (12960, 107081), (14040, 98844), (16474, 84240), (16848, 82370), (18720, 74133), (21060, 65896), (24711, 56160), (28080, 49422), (32948, 42120), (33696, 41185)]