931589040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{977}}^1$

素因数の和:1159

約数の個数: 160

約数和(自身を含む): 3012396480

約数和(自身を除く): 2080807440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 137, 145, 174, 232, 240, 274, 290, 348, 411, 435, 464, 548, 580, 685, 696, 822, 870, 977, 1096, 1160, 1370, 1392, 1644, 1740, 1954, 2055, 2192, 2320, 2740, 2931, 3288, 3480, 3908, 3973, 4110, 4885, 5480, 5862, 6576, 6960, 7816, 7946, 8220, 9770, 10960, 11724, 11919, 14655, 15632, 15892, 16440, 19540, 19865, 23448, 23838, 28333, 29310, 31784, 32880, 39080, 39730, 46896, 47676, 56666, 58620, 59595, 63568, 78160, 79460, 84999, 95352, 113332, 117240, 119190, 133849, 141665, 158920, 169998, 190704, 226664, 234480, 238380, 267698, 283330, 317840, 339996, 401547, 424995, 453328, 476760, 535396, 566660, 669245, 679992, 803094, 849990, 953520, 1070792, 1133320, 1338490, 1359984, 1606188, 1699980, 2007735, 2141584, 2266640, 2676980, 3212376, 3399960, 3881621, 4015470, 5353960, 6424752, 6799920, 7763242, 8030940, 10707920, 11644863, 15526484, 16061880, 19408105, 23289726, 31052968, 32123760, 38816210, 46579452, 58224315, 62105936, 77632420, 93158904, 116448630, 155264840, 186317808, 232897260, 310529680, 465794520, 931589040]

約数ペア:

[(1, 931589040), (2, 465794520), (3, 310529680), (4, 232897260), (5, 186317808), (6, 155264840), (8, 116448630), (10, 93158904), (12, 77632420), (15, 62105936), (16, 58224315), (20, 46579452), (24, 38816210), (29, 32123760), (30, 31052968), (40, 23289726), (48, 19408105), (58, 16061880), (60, 15526484), (80, 11644863), (87, 10707920), (116, 8030940), (120, 7763242), (137, 6799920), (145, 6424752), (174, 5353960), (232, 4015470), (240, 3881621), (274, 3399960), (290, 3212376), (348, 2676980), (411, 2266640), (435, 2141584), (464, 2007735), (548, 1699980), (580, 1606188), (685, 1359984), (696, 1338490), (822, 1133320), (870, 1070792), (977, 953520), (1096, 849990), (1160, 803094), (1370, 679992), (1392, 669245), (1644, 566660), (1740, 535396), (1954, 476760), (2055, 453328), (2192, 424995), (2320, 401547), (2740, 339996), (2931, 317840), (3288, 283330), (3480, 267698), (3908, 238380), (3973, 234480), (4110, 226664), (4885, 190704), (5480, 169998), (5862, 158920), (6576, 141665), (6960, 133849), (7816, 119190), (7946, 117240), (8220, 113332), (9770, 95352), (10960, 84999), (11724, 79460), (11919, 78160), (14655, 63568), (15632, 59595), (15892, 58620), (16440, 56666), (19540, 47676), (19865, 46896), (23448, 39730), (23838, 39080), (28333, 32880), (29310, 31784)]