295078960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:347

約数の個数: 160

約数和(自身を含む): 797091840

約数和(自身を除く): 502012880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 61, 80, 88, 92, 110, 115, 122, 176, 184, 220, 230, 239, 244, 253, 305, 368, 440, 460, 478, 488, 506, 610, 671, 880, 920, 956, 976, 1012, 1195, 1220, 1265, 1342, 1403, 1840, 1912, 2024, 2390, 2440, 2530, 2629, 2684, 2806, 3355, 3824, 4048, 4780, 4880, 5060, 5258, 5368, 5497, 5612, 6710, 7015, 9560, 10120, 10516, 10736, 10994, 11224, 13145, 13420, 14030, 14579, 15433, 19120, 20240, 21032, 21988, 22448, 26290, 26840, 27485, 28060, 29158, 30866, 42064, 43976, 52580, 53680, 54970, 56120, 58316, 60467, 61732, 72895, 77165, 87952, 105160, 109940, 112240, 116632, 120934, 123464, 145790, 154330, 160369, 210320, 219880, 233264, 241868, 246928, 291580, 302335, 308660, 320738, 335317, 439760, 483736, 583160, 604670, 617320, 641476, 670634, 801845, 967472, 1166320, 1209340, 1234640, 1282952, 1341268, 1603690, 1676585, 2418680, 2565904, 2682536, 3207380, 3353170, 3688487, 4837360, 5365072, 6414760, 6706340, 7376974, 12829520, 13412680, 14753948, 18442435, 26825360, 29507896, 36884870, 59015792, 73769740, 147539480, 295078960]

約数ペア:

[(1, 295078960), (2, 147539480), (4, 73769740), (5, 59015792), (8, 36884870), (10, 29507896), (11, 26825360), (16, 18442435), (20, 14753948), (22, 13412680), (23, 12829520), (40, 7376974), (44, 6706340), (46, 6414760), (55, 5365072), (61, 4837360), (80, 3688487), (88, 3353170), (92, 3207380), (110, 2682536), (115, 2565904), (122, 2418680), (176, 1676585), (184, 1603690), (220, 1341268), (230, 1282952), (239, 1234640), (244, 1209340), (253, 1166320), (305, 967472), (368, 801845), (440, 670634), (460, 641476), (478, 617320), (488, 604670), (506, 583160), (610, 483736), (671, 439760), (880, 335317), (920, 320738), (956, 308660), (976, 302335), (1012, 291580), (1195, 246928), (1220, 241868), (1265, 233264), (1342, 219880), (1403, 210320), (1840, 160369), (1912, 154330), (2024, 145790), (2390, 123464), (2440, 120934), (2530, 116632), (2629, 112240), (2684, 109940), (2806, 105160), (3355, 87952), (3824, 77165), (4048, 72895), (4780, 61732), (4880, 60467), (5060, 58316), (5258, 56120), (5368, 54970), (5497, 53680), (5612, 52580), (6710, 43976), (7015, 42064), (9560, 30866), (10120, 29158), (10516, 28060), (10736, 27485), (10994, 26840), (11224, 26290), (13145, 22448), (13420, 21988), (14030, 21032), (14579, 20240), (15433, 19120)]