139646080

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:167

約数の個数: 192

約数和(自身を含む): 400119480

約数和(自身を除く): 260473400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 61, 64, 70, 73, 80, 98, 112, 122, 128, 140, 146, 160, 196, 224, 244, 245, 280, 292, 305, 320, 365, 392, 427, 448, 488, 490, 511, 560, 584, 610, 640, 730, 784, 854, 896, 976, 980, 1022, 1120, 1168, 1220, 1460, 1568, 1708, 1952, 1960, 2044, 2135, 2240, 2336, 2440, 2555, 2920, 2989, 3136, 3416, 3577, 3904, 3920, 4088, 4270, 4453, 4480, 4672, 4880, 5110, 5840, 5978, 6272, 6832, 7154, 7808, 7840, 8176, 8540, 8906, 9344, 9760, 10220, 11680, 11956, 13664, 14308, 14945, 15680, 16352, 17080, 17812, 17885, 19520, 20440, 22265, 23360, 23912, 27328, 28616, 29890, 31171, 31360, 32704, 34160, 35624, 35770, 39040, 40880, 44530, 46720, 47824, 54656, 57232, 59780, 62342, 65408, 68320, 71248, 71540, 81760, 89060, 95648, 114464, 119560, 124684, 136640, 142496, 143080, 155855, 163520, 178120, 191296, 218197, 228928, 239120, 249368, 273280, 284992, 286160, 311710, 327040, 356240, 382592, 436394, 457856, 478240, 498736, 569984, 572320, 623420, 712480, 872788, 956480, 997472, 1090985, 1144640, 1246840, 1424960, 1745576, 1912960, 1994944, 2181970, 2289280, 2493680, 2849920, 3491152, 3989888, 4363940, 4987360, 6982304, 8727880, 9974720, 13964608, 17455760, 19949440, 27929216, 34911520, 69823040, 139646080]

約数ペア:

[(1, 139646080), (2, 69823040), (4, 34911520), (5, 27929216), (7, 19949440), (8, 17455760), (10, 13964608), (14, 9974720), (16, 8727880), (20, 6982304), (28, 4987360), (32, 4363940), (35, 3989888), (40, 3491152), (49, 2849920), (56, 2493680), (61, 2289280), (64, 2181970), (70, 1994944), (73, 1912960), (80, 1745576), (98, 1424960), (112, 1246840), (122, 1144640), (128, 1090985), (140, 997472), (146, 956480), (160, 872788), (196, 712480), (224, 623420), (244, 572320), (245, 569984), (280, 498736), (292, 478240), (305, 457856), (320, 436394), (365, 382592), (392, 356240), (427, 327040), (448, 311710), (488, 286160), (490, 284992), (511, 273280), (560, 249368), (584, 239120), (610, 228928), (640, 218197), (730, 191296), (784, 178120), (854, 163520), (896, 155855), (976, 143080), (980, 142496), (1022, 136640), (1120, 124684), (1168, 119560), (1220, 114464), (1460, 95648), (1568, 89060), (1708, 81760), (1952, 71540), (1960, 71248), (2044, 68320), (2135, 65408), (2240, 62342), (2336, 59780), (2440, 57232), (2555, 54656), (2920, 47824), (2989, 46720), (3136, 44530), (3416, 40880), (3577, 39040), (3904, 35770), (3920, 35624), (4088, 34160), (4270, 32704), (4453, 31360), (4480, 31171), (4672, 29890), (4880, 28616), (5110, 27328), (5840, 23912), (5978, 23360), (6272, 22265), (6832, 20440), (7154, 19520), (7808, 17885), (7840, 17812), (8176, 17080), (8540, 16352), (8906, 15680), (9344, 14945), (9760, 14308), (10220, 13664), (11680, 11956)]