454797840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1283}}^1$

素因数の和:1517

約数の個数: 160

約数和(自身を含む): 1620182016

約数和(自身を除く): 1165384176

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 211, 240, 280, 336, 420, 422, 560, 633, 840, 844, 1055, 1266, 1283, 1477, 1680, 1688, 2110, 2532, 2566, 2954, 3165, 3376, 3849, 4220, 4431, 5064, 5132, 5908, 6330, 6415, 7385, 7698, 8440, 8862, 8981, 10128, 10264, 11816, 12660, 12830, 14770, 15396, 16880, 17724, 17962, 19245, 20528, 22155, 23632, 25320, 25660, 26943, 29540, 30792, 35448, 35924, 38490, 44310, 44905, 50640, 51320, 53886, 59080, 61584, 70896, 71848, 76980, 88620, 89810, 102640, 107772, 118160, 134715, 143696, 153960, 177240, 179620, 215544, 269430, 270713, 307920, 354480, 359240, 431088, 538860, 541426, 718480, 812139, 1077720, 1082852, 1353565, 1624278, 1894991, 2155440, 2165704, 2707130, 3248556, 3789982, 4060695, 4331408, 5414260, 5684973, 6497112, 7579964, 8121390, 9474955, 10828520, 11369946, 12994224, 15159928, 16242780, 18949910, 21657040, 22739892, 28424865, 30319856, 32485560, 37899820, 45479784, 56849730, 64971120, 75799640, 90959568, 113699460, 151599280, 227398920, 454797840]

約数ペア:

[(1, 454797840), (2, 227398920), (3, 151599280), (4, 113699460), (5, 90959568), (6, 75799640), (7, 64971120), (8, 56849730), (10, 45479784), (12, 37899820), (14, 32485560), (15, 30319856), (16, 28424865), (20, 22739892), (21, 21657040), (24, 18949910), (28, 16242780), (30, 15159928), (35, 12994224), (40, 11369946), (42, 10828520), (48, 9474955), (56, 8121390), (60, 7579964), (70, 6497112), (80, 5684973), (84, 5414260), (105, 4331408), (112, 4060695), (120, 3789982), (140, 3248556), (168, 2707130), (210, 2165704), (211, 2155440), (240, 1894991), (280, 1624278), (336, 1353565), (420, 1082852), (422, 1077720), (560, 812139), (633, 718480), (840, 541426), (844, 538860), (1055, 431088), (1266, 359240), (1283, 354480), (1477, 307920), (1680, 270713), (1688, 269430), (2110, 215544), (2532, 179620), (2566, 177240), (2954, 153960), (3165, 143696), (3376, 134715), (3849, 118160), (4220, 107772), (4431, 102640), (5064, 89810), (5132, 88620), (5908, 76980), (6330, 71848), (6415, 70896), (7385, 61584), (7698, 59080), (8440, 53886), (8862, 51320), (8981, 50640), (10128, 44905), (10264, 44310), (11816, 38490), (12660, 35924), (12830, 35448), (14770, 30792), (15396, 29540), (16880, 26943), (17724, 25660), (17962, 25320), (19245, 23632), (20528, 22155)]