283000960

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{659}}^1$

素因数の和:750

約数の個数: 128

約数和(自身を含む): 751291200

約数和(自身を除く): 468290240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 61, 64, 80, 88, 110, 122, 128, 160, 176, 220, 244, 305, 320, 352, 440, 488, 610, 640, 659, 671, 704, 880, 976, 1220, 1318, 1342, 1408, 1760, 1952, 2440, 2636, 2684, 3295, 3355, 3520, 3904, 4880, 5272, 5368, 6590, 6710, 7040, 7249, 7808, 9760, 10544, 10736, 13180, 13420, 14498, 19520, 21088, 21472, 26360, 26840, 28996, 36245, 39040, 40199, 42176, 42944, 52720, 53680, 57992, 72490, 80398, 84352, 85888, 105440, 107360, 115984, 144980, 160796, 200995, 210880, 214720, 231968, 289960, 321592, 401990, 421760, 429440, 442189, 463936, 579920, 643184, 803980, 884378, 927872, 1159840, 1286368, 1607960, 1768756, 2210945, 2319680, 2572736, 3215920, 3537512, 4421890, 4639360, 5145472, 6431840, 7075024, 8843780, 12863680, 14150048, 17687560, 25727360, 28300096, 35375120, 56600192, 70750240, 141500480, 283000960]

約数ペア:

[(1, 283000960), (2, 141500480), (4, 70750240), (5, 56600192), (8, 35375120), (10, 28300096), (11, 25727360), (16, 17687560), (20, 14150048), (22, 12863680), (32, 8843780), (40, 7075024), (44, 6431840), (55, 5145472), (61, 4639360), (64, 4421890), (80, 3537512), (88, 3215920), (110, 2572736), (122, 2319680), (128, 2210945), (160, 1768756), (176, 1607960), (220, 1286368), (244, 1159840), (305, 927872), (320, 884378), (352, 803980), (440, 643184), (488, 579920), (610, 463936), (640, 442189), (659, 429440), (671, 421760), (704, 401990), (880, 321592), (976, 289960), (1220, 231968), (1318, 214720), (1342, 210880), (1408, 200995), (1760, 160796), (1952, 144980), (2440, 115984), (2636, 107360), (2684, 105440), (3295, 85888), (3355, 84352), (3520, 80398), (3904, 72490), (4880, 57992), (5272, 53680), (5368, 52720), (6590, 42944), (6710, 42176), (7040, 40199), (7249, 39040), (7808, 36245), (9760, 28996), (10544, 26840), (10736, 26360), (13180, 21472), (13420, 21088), (14498, 19520)]