1387182160

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:370

約数の個数: 240

約数和(自身を含む): 4089488256

約数和(自身を除く): 2702306096

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 163, 167, 182, 196, 208, 245, 260, 280, 326, 334, 364, 392, 455, 490, 520, 560, 637, 652, 668, 728, 784, 815, 835, 910, 980, 1040, 1141, 1169, 1274, 1304, 1336, 1456, 1630, 1670, 1820, 1960, 2119, 2171, 2282, 2338, 2548, 2608, 2672, 3185, 3260, 3340, 3640, 3920, 4238, 4342, 4564, 4676, 5096, 5705, 5845, 6370, 6520, 6680, 7280, 7987, 8183, 8476, 8684, 9128, 9352, 10192, 10595, 10855, 11410, 11690, 12740, 13040, 13360, 14833, 15197, 15974, 16366, 16952, 17368, 18256, 18704, 21190, 21710, 22820, 23380, 25480, 27221, 29666, 30394, 31948, 32732, 33904, 34736, 39935, 40915, 42380, 43420, 45640, 46760, 50960, 54442, 59332, 60788, 63896, 65464, 74165, 75985, 79870, 81830, 84760, 86840, 91280, 93520, 103831, 106379, 108884, 118664, 121576, 127792, 130928, 136105, 148330, 151970, 159740, 163660, 169520, 173680, 190547, 207662, 212758, 217768, 237328, 243152, 272210, 296660, 303940, 319480, 327320, 353873, 381094, 415324, 425516, 435536, 519155, 531895, 544420, 593320, 607880, 638960, 654640, 707746, 762188, 830648, 851032, 952735, 1038310, 1063790, 1088840, 1186640, 1215760, 1333829, 1415492, 1524376, 1661296, 1702064, 1769365, 1905470, 2076620, 2127580, 2177680, 2477111, 2667658, 2830984, 3048752, 3538730, 3810940, 4153240, 4255160, 4954222, 5335316, 5661968, 6669145, 7077460, 7621880, 8306480, 8510320, 9908444, 10670632, 12385555, 13338290, 14154920, 15243760, 17339777, 19816888, 21341264, 24771110, 26676580, 28309840, 34679554, 39633776, 49542220, 53353160, 69359108, 86698885, 99084440, 106706320, 138718216, 173397770, 198168880, 277436432, 346795540, 693591080, 1387182160]

約数ペア:

[(1, 1387182160), (2, 693591080), (4, 346795540), (5, 277436432), (7, 198168880), (8, 173397770), (10, 138718216), (13, 106706320), (14, 99084440), (16, 86698885), (20, 69359108), (26, 53353160), (28, 49542220), (35, 39633776), (40, 34679554), (49, 28309840), (52, 26676580), (56, 24771110), (65, 21341264), (70, 19816888), (80, 17339777), (91, 15243760), (98, 14154920), (104, 13338290), (112, 12385555), (130, 10670632), (140, 9908444), (163, 8510320), (167, 8306480), (182, 7621880), (196, 7077460), (208, 6669145), (245, 5661968), (260, 5335316), (280, 4954222), (326, 4255160), (334, 4153240), (364, 3810940), (392, 3538730), (455, 3048752), (490, 2830984), (520, 2667658), (560, 2477111), (637, 2177680), (652, 2127580), (668, 2076620), (728, 1905470), (784, 1769365), (815, 1702064), (835, 1661296), (910, 1524376), (980, 1415492), (1040, 1333829), (1141, 1215760), (1169, 1186640), (1274, 1088840), (1304, 1063790), (1336, 1038310), (1456, 952735), (1630, 851032), (1670, 830648), (1820, 762188), (1960, 707746), (2119, 654640), (2171, 638960), (2282, 607880), (2338, 593320), (2548, 544420), (2608, 531895), (2672, 519155), (3185, 435536), (3260, 425516), (3340, 415324), (3640, 381094), (3920, 353873), (4238, 327320), (4342, 319480), (4564, 303940), (4676, 296660), (5096, 272210), (5705, 243152), (5845, 237328), (6370, 217768), (6520, 212758), (6680, 207662), (7280, 190547), (7987, 173680), (8183, 169520), (8476, 163660), (8684, 159740), (9128, 151970), (9352, 148330), (10192, 136105), (10595, 130928), (10855, 127792), (11410, 121576), (11690, 118664), (12740, 108884), (13040, 106379), (13360, 103831), (14833, 93520), (15197, 91280), (15974, 86840), (16366, 84760), (16952, 81830), (17368, 79870), (18256, 75985), (18704, 74165), (21190, 65464), (21710, 63896), (22820, 60788), (23380, 59332), (25480, 54442), (27221, 50960), (29666, 46760), (30394, 45640), (31948, 43420), (32732, 42380), (33904, 40915), (34736, 39935)]