139494240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1327}}^1$

素因数の和:1421

約数の個数: 144

約数和(自身を含む): 482908608

約数和(自身を除く): 343414368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 73, 80, 90, 96, 120, 144, 146, 160, 180, 219, 240, 288, 292, 360, 365, 438, 480, 584, 657, 720, 730, 876, 1095, 1168, 1314, 1327, 1440, 1460, 1752, 2190, 2336, 2628, 2654, 2920, 3285, 3504, 3981, 4380, 5256, 5308, 5840, 6570, 6635, 7008, 7962, 8760, 10512, 10616, 11680, 11943, 13140, 13270, 15924, 17520, 19905, 21024, 21232, 23886, 26280, 26540, 31848, 35040, 39810, 42464, 47772, 52560, 53080, 59715, 63696, 79620, 95544, 96871, 105120, 106160, 119430, 127392, 159240, 191088, 193742, 212320, 238860, 290613, 318480, 382176, 387484, 477720, 484355, 581226, 636960, 774968, 871839, 955440, 968710, 1162452, 1453065, 1549936, 1743678, 1910880, 1937420, 2324904, 2906130, 3099872, 3487356, 3874840, 4359195, 4649808, 5812260, 6974712, 7749680, 8718390, 9299616, 11624520, 13949424, 15499360, 17436780, 23249040, 27898848, 34873560, 46498080, 69747120, 139494240]

約数ペア:

[(1, 139494240), (2, 69747120), (3, 46498080), (4, 34873560), (5, 27898848), (6, 23249040), (8, 17436780), (9, 15499360), (10, 13949424), (12, 11624520), (15, 9299616), (16, 8718390), (18, 7749680), (20, 6974712), (24, 5812260), (30, 4649808), (32, 4359195), (36, 3874840), (40, 3487356), (45, 3099872), (48, 2906130), (60, 2324904), (72, 1937420), (73, 1910880), (80, 1743678), (90, 1549936), (96, 1453065), (120, 1162452), (144, 968710), (146, 955440), (160, 871839), (180, 774968), (219, 636960), (240, 581226), (288, 484355), (292, 477720), (360, 387484), (365, 382176), (438, 318480), (480, 290613), (584, 238860), (657, 212320), (720, 193742), (730, 191088), (876, 159240), (1095, 127392), (1168, 119430), (1314, 106160), (1327, 105120), (1440, 96871), (1460, 95544), (1752, 79620), (2190, 63696), (2336, 59715), (2628, 53080), (2654, 52560), (2920, 47772), (3285, 42464), (3504, 39810), (3981, 35040), (4380, 31848), (5256, 26540), (5308, 26280), (5840, 23886), (6570, 21232), (6635, 21024), (7008, 19905), (7962, 17520), (8760, 15924), (10512, 13270), (10616, 13140), (11680, 11943)]