71096640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2389}}^1$

素因数の和:2440

約数の個数: 112

約数和(自身を含む): 233111040

約数和(自身を除く): 162014400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2389, 2480, 2976, 3720, 4778, 4960, 5952, 7167, 7440, 9556, 9920, 11945, 14334, 14880, 19112, 23890, 28668, 29760, 35835, 38224, 47780, 57336, 71670, 74059, 76448, 95560, 114672, 143340, 148118, 152896, 191120, 222177, 229344, 286680, 296236, 370295, 382240, 444354, 458688, 573360, 592472, 740590, 764480, 888708, 1110885, 1146720, 1184944, 1481180, 1777416, 2221770, 2293440, 2369888, 2962360, 3554832, 4443540, 4739776, 5924720, 7109664, 8887080, 11849440, 14219328, 17774160, 23698880, 35548320, 71096640]

約数ペア:

[(1, 71096640), (2, 35548320), (3, 23698880), (4, 17774160), (5, 14219328), (6, 11849440), (8, 8887080), (10, 7109664), (12, 5924720), (15, 4739776), (16, 4443540), (20, 3554832), (24, 2962360), (30, 2369888), (31, 2293440), (32, 2221770), (40, 1777416), (48, 1481180), (60, 1184944), (62, 1146720), (64, 1110885), (80, 888708), (93, 764480), (96, 740590), (120, 592472), (124, 573360), (155, 458688), (160, 444354), (186, 382240), (192, 370295), (240, 296236), (248, 286680), (310, 229344), (320, 222177), (372, 191120), (465, 152896), (480, 148118), (496, 143340), (620, 114672), (744, 95560), (930, 76448), (960, 74059), (992, 71670), (1240, 57336), (1488, 47780), (1860, 38224), (1984, 35835), (2389, 29760), (2480, 28668), (2976, 23890), (3720, 19112), (4778, 14880), (4960, 14334), (5952, 11945), (7167, 9920), (7440, 9556)]