650732760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:518

約数の個数: 192

約数和(自身を含む): 2187694080

約数和(自身を除く): 1536961320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 127, 129, 172, 180, 215, 254, 258, 331, 344, 360, 381, 387, 430, 508, 516, 635, 645, 662, 762, 774, 860, 993, 1016, 1032, 1143, 1270, 1290, 1324, 1524, 1548, 1655, 1720, 1905, 1935, 1986, 2286, 2540, 2580, 2648, 2979, 3048, 3096, 3310, 3810, 3870, 3972, 4572, 4965, 5080, 5160, 5461, 5715, 5958, 6620, 7620, 7740, 7944, 9144, 9930, 10922, 11430, 11916, 13240, 14233, 14895, 15240, 15480, 16383, 19860, 21844, 22860, 23832, 27305, 28466, 29790, 32766, 39720, 42037, 42699, 43688, 45720, 49149, 54610, 56932, 59580, 65532, 71165, 81915, 84074, 85398, 98298, 109220, 113864, 119160, 126111, 128097, 131064, 142330, 163830, 168148, 170796, 196596, 210185, 213495, 218440, 245745, 252222, 256194, 284660, 327660, 336296, 341592, 378333, 393192, 420370, 426990, 491490, 504444, 512388, 569320, 630555, 640485, 655320, 756666, 840740, 853980, 982980, 1008888, 1024776, 1261110, 1280970, 1513332, 1681480, 1707960, 1807591, 1891665, 1965960, 2522220, 2561940, 3026664, 3615182, 3783330, 5044440, 5123880, 5422773, 7230364, 7566660, 9037955, 10845546, 14460728, 15133320, 16268319, 18075910, 21691092, 27113865, 32536638, 36151820, 43382184, 54227730, 65073276, 72303640, 81341595, 108455460, 130146552, 162683190, 216910920, 325366380, 650732760]

約数ペア:

[(1, 650732760), (2, 325366380), (3, 216910920), (4, 162683190), (5, 130146552), (6, 108455460), (8, 81341595), (9, 72303640), (10, 65073276), (12, 54227730), (15, 43382184), (18, 36151820), (20, 32536638), (24, 27113865), (30, 21691092), (36, 18075910), (40, 16268319), (43, 15133320), (45, 14460728), (60, 10845546), (72, 9037955), (86, 7566660), (90, 7230364), (120, 5422773), (127, 5123880), (129, 5044440), (172, 3783330), (180, 3615182), (215, 3026664), (254, 2561940), (258, 2522220), (331, 1965960), (344, 1891665), (360, 1807591), (381, 1707960), (387, 1681480), (430, 1513332), (508, 1280970), (516, 1261110), (635, 1024776), (645, 1008888), (662, 982980), (762, 853980), (774, 840740), (860, 756666), (993, 655320), (1016, 640485), (1032, 630555), (1143, 569320), (1270, 512388), (1290, 504444), (1324, 491490), (1524, 426990), (1548, 420370), (1655, 393192), (1720, 378333), (1905, 341592), (1935, 336296), (1986, 327660), (2286, 284660), (2540, 256194), (2580, 252222), (2648, 245745), (2979, 218440), (3048, 213495), (3096, 210185), (3310, 196596), (3810, 170796), (3870, 168148), (3972, 163830), (4572, 142330), (4965, 131064), (5080, 128097), (5160, 126111), (5461, 119160), (5715, 113864), (5958, 109220), (6620, 98298), (7620, 85398), (7740, 84074), (7944, 81915), (9144, 71165), (9930, 65532), (10922, 59580), (11430, 56932), (11916, 54610), (13240, 49149), (14233, 45720), (14895, 43688), (15240, 42699), (15480, 42037), (16383, 39720), (19860, 32766), (21844, 29790), (22860, 28466), (23832, 27305)]