202525440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4057}}^1$

素因数の和:4094

約数の個数: 144

約数和(自身を含む): 696742368

約数和(自身を除く): 494216928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1920, 2080, 2496, 3120, 3328, 3840, 4057, 4160, 4992, 6240, 8114, 8320, 9984, 12171, 12480, 16228, 16640, 20285, 24342, 24960, 32456, 40570, 48684, 49920, 52741, 60855, 64912, 81140, 97368, 105482, 121710, 129824, 158223, 162280, 194736, 210964, 243420, 259648, 263705, 316446, 324560, 389472, 421928, 486840, 519296, 527410, 632892, 649120, 778944, 791115, 843856, 973680, 1038592, 1054820, 1265784, 1298240, 1557888, 1582230, 1687712, 1947360, 2109640, 2531568, 2596480, 3115776, 3164460, 3375424, 3894720, 4219280, 5063136, 5192960, 6328920, 6750848, 7789440, 8438560, 10126272, 12657840, 13501696, 15578880, 16877120, 20252544, 25315680, 33754240, 40505088, 50631360, 67508480, 101262720, 202525440]

約数ペア:

[(1, 202525440), (2, 101262720), (3, 67508480), (4, 50631360), (5, 40505088), (6, 33754240), (8, 25315680), (10, 20252544), (12, 16877120), (13, 15578880), (15, 13501696), (16, 12657840), (20, 10126272), (24, 8438560), (26, 7789440), (30, 6750848), (32, 6328920), (39, 5192960), (40, 5063136), (48, 4219280), (52, 3894720), (60, 3375424), (64, 3164460), (65, 3115776), (78, 2596480), (80, 2531568), (96, 2109640), (104, 1947360), (120, 1687712), (128, 1582230), (130, 1557888), (156, 1298240), (160, 1265784), (192, 1054820), (195, 1038592), (208, 973680), (240, 843856), (256, 791115), (260, 778944), (312, 649120), (320, 632892), (384, 527410), (390, 519296), (416, 486840), (480, 421928), (520, 389472), (624, 324560), (640, 316446), (768, 263705), (780, 259648), (832, 243420), (960, 210964), (1040, 194736), (1248, 162280), (1280, 158223), (1560, 129824), (1664, 121710), (1920, 105482), (2080, 97368), (2496, 81140), (3120, 64912), (3328, 60855), (3840, 52741), (4057, 49920), (4160, 48684), (4992, 40570), (6240, 32456), (8114, 24960), (8320, 24342), (9984, 20285), (12171, 16640), (12480, 16228)]