42763440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:227

約数の個数: 160

約数和(自身を含む): 141705216

約数和(自身を除く): 98941776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 61, 69, 80, 92, 115, 120, 122, 127, 138, 183, 184, 230, 240, 244, 254, 276, 305, 345, 366, 368, 381, 460, 488, 508, 552, 610, 635, 690, 732, 762, 915, 920, 976, 1016, 1104, 1220, 1270, 1380, 1403, 1464, 1524, 1830, 1840, 1905, 2032, 2440, 2540, 2760, 2806, 2921, 2928, 3048, 3660, 3810, 4209, 4880, 5080, 5520, 5612, 5842, 6096, 7015, 7320, 7620, 7747, 8418, 8763, 10160, 11224, 11684, 14030, 14605, 14640, 15240, 15494, 16836, 17526, 21045, 22448, 23241, 23368, 28060, 29210, 30480, 30988, 33672, 35052, 38735, 42090, 43815, 46482, 46736, 56120, 58420, 61976, 67344, 70104, 77470, 84180, 87630, 92964, 112240, 116205, 116840, 123952, 140208, 154940, 168360, 175260, 178181, 185928, 232410, 233680, 309880, 336720, 350520, 356362, 371856, 464820, 534543, 619760, 701040, 712724, 890905, 929640, 1069086, 1425448, 1781810, 1859280, 2138172, 2672715, 2850896, 3563620, 4276344, 5345430, 7127240, 8552688, 10690860, 14254480, 21381720, 42763440]

約数ペア:

[(1, 42763440), (2, 21381720), (3, 14254480), (4, 10690860), (5, 8552688), (6, 7127240), (8, 5345430), (10, 4276344), (12, 3563620), (15, 2850896), (16, 2672715), (20, 2138172), (23, 1859280), (24, 1781810), (30, 1425448), (40, 1069086), (46, 929640), (48, 890905), (60, 712724), (61, 701040), (69, 619760), (80, 534543), (92, 464820), (115, 371856), (120, 356362), (122, 350520), (127, 336720), (138, 309880), (183, 233680), (184, 232410), (230, 185928), (240, 178181), (244, 175260), (254, 168360), (276, 154940), (305, 140208), (345, 123952), (366, 116840), (368, 116205), (381, 112240), (460, 92964), (488, 87630), (508, 84180), (552, 77470), (610, 70104), (635, 67344), (690, 61976), (732, 58420), (762, 56120), (915, 46736), (920, 46482), (976, 43815), (1016, 42090), (1104, 38735), (1220, 35052), (1270, 33672), (1380, 30988), (1403, 30480), (1464, 29210), (1524, 28060), (1830, 23368), (1840, 23241), (1905, 22448), (2032, 21045), (2440, 17526), (2540, 16836), (2760, 15494), (2806, 15240), (2921, 14640), (2928, 14605), (3048, 14030), (3660, 11684), (3810, 11224), (4209, 10160), (4880, 8763), (5080, 8418), (5520, 7747), (5612, 7620), (5842, 7320), (6096, 7015)]