957985280

素因数分解:

$2^9\times 5^1\times 7^3\times {\mathrm{1091}}^1$

素因数の和:1135

約数の個数: 160

約数和(自身を含む): 2681078400

約数和(自身を除く): 1723093120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 343, 392, 448, 490, 512, 560, 640, 686, 784, 896, 980, 1091, 1120, 1280, 1372, 1568, 1715, 1792, 1960, 2182, 2240, 2560, 2744, 3136, 3430, 3584, 3920, 4364, 4480, 5455, 5488, 6272, 6860, 7637, 7840, 8728, 8960, 10910, 10976, 12544, 13720, 15274, 15680, 17456, 17920, 21820, 21952, 25088, 27440, 30548, 31360, 34912, 38185, 43640, 43904, 53459, 54880, 61096, 62720, 69824, 76370, 87280, 87808, 106918, 109760, 122192, 125440, 139648, 152740, 174560, 175616, 213836, 219520, 244384, 267295, 279296, 305480, 349120, 374213, 427672, 439040, 488768, 534590, 558592, 610960, 698240, 748426, 855344, 878080, 977536, 1069180, 1221920, 1396480, 1496852, 1710688, 1871065, 1955072, 2138360, 2443840, 2792960, 2993704, 3421376, 3742130, 3910144, 4276720, 4887680, 5987408, 6842752, 7484260, 8553440, 9775360, 11974816, 13685504, 14968520, 17106880, 19550720, 23949632, 27371008, 29937040, 34213760, 47899264, 59874080, 68427520, 95798528, 119748160, 136855040, 191597056, 239496320, 478992640, 957985280]

約数ペア:

[(1, 957985280), (2, 478992640), (4, 239496320), (5, 191597056), (7, 136855040), (8, 119748160), (10, 95798528), (14, 68427520), (16, 59874080), (20, 47899264), (28, 34213760), (32, 29937040), (35, 27371008), (40, 23949632), (49, 19550720), (56, 17106880), (64, 14968520), (70, 13685504), (80, 11974816), (98, 9775360), (112, 8553440), (128, 7484260), (140, 6842752), (160, 5987408), (196, 4887680), (224, 4276720), (245, 3910144), (256, 3742130), (280, 3421376), (320, 2993704), (343, 2792960), (392, 2443840), (448, 2138360), (490, 1955072), (512, 1871065), (560, 1710688), (640, 1496852), (686, 1396480), (784, 1221920), (896, 1069180), (980, 977536), (1091, 878080), (1120, 855344), (1280, 748426), (1372, 698240), (1568, 610960), (1715, 558592), (1792, 534590), (1960, 488768), (2182, 439040), (2240, 427672), (2560, 374213), (2744, 349120), (3136, 305480), (3430, 279296), (3584, 267295), (3920, 244384), (4364, 219520), (4480, 213836), (5455, 175616), (5488, 174560), (6272, 152740), (6860, 139648), (7637, 125440), (7840, 122192), (8728, 109760), (8960, 106918), (10910, 87808), (10976, 87280), (12544, 76370), (13720, 69824), (15274, 62720), (15680, 61096), (17456, 54880), (17920, 53459), (21820, 43904), (21952, 43640), (25088, 38185), (27440, 34912), (30548, 31360)]