22458480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:255

約数の個数: 160

約数和(自身を含む): 77995008

約数和(自身を除く): 55536528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 47, 48, 55, 60, 66, 80, 88, 94, 110, 120, 132, 141, 165, 176, 181, 188, 220, 235, 240, 264, 282, 330, 362, 376, 440, 470, 517, 528, 543, 564, 660, 705, 724, 752, 880, 905, 940, 1034, 1086, 1128, 1320, 1410, 1448, 1551, 1810, 1880, 1991, 2068, 2172, 2256, 2585, 2640, 2715, 2820, 2896, 3102, 3620, 3760, 3982, 4136, 4344, 5170, 5430, 5640, 5973, 6204, 7240, 7755, 7964, 8272, 8507, 8688, 9955, 10340, 10860, 11280, 11946, 12408, 14480, 15510, 15928, 17014, 19910, 20680, 21720, 23892, 24816, 25521, 29865, 31020, 31856, 34028, 39820, 41360, 42535, 43440, 47784, 51042, 59730, 62040, 68056, 79640, 85070, 93577, 95568, 102084, 119460, 124080, 127605, 136112, 159280, 170140, 187154, 204168, 238920, 255210, 280731, 340280, 374308, 408336, 467885, 477840, 510420, 561462, 680560, 748616, 935770, 1020840, 1122924, 1403655, 1497232, 1871540, 2041680, 2245848, 2807310, 3743080, 4491696, 5614620, 7486160, 11229240, 22458480]

約数ペア:

[(1, 22458480), (2, 11229240), (3, 7486160), (4, 5614620), (5, 4491696), (6, 3743080), (8, 2807310), (10, 2245848), (11, 2041680), (12, 1871540), (15, 1497232), (16, 1403655), (20, 1122924), (22, 1020840), (24, 935770), (30, 748616), (33, 680560), (40, 561462), (44, 510420), (47, 477840), (48, 467885), (55, 408336), (60, 374308), (66, 340280), (80, 280731), (88, 255210), (94, 238920), (110, 204168), (120, 187154), (132, 170140), (141, 159280), (165, 136112), (176, 127605), (181, 124080), (188, 119460), (220, 102084), (235, 95568), (240, 93577), (264, 85070), (282, 79640), (330, 68056), (362, 62040), (376, 59730), (440, 51042), (470, 47784), (517, 43440), (528, 42535), (543, 41360), (564, 39820), (660, 34028), (705, 31856), (724, 31020), (752, 29865), (880, 25521), (905, 24816), (940, 23892), (1034, 21720), (1086, 20680), (1128, 19910), (1320, 17014), (1410, 15928), (1448, 15510), (1551, 14480), (1810, 12408), (1880, 11946), (1991, 11280), (2068, 10860), (2172, 10340), (2256, 9955), (2585, 8688), (2640, 8507), (2715, 8272), (2820, 7964), (2896, 7755), (3102, 7240), (3620, 6204), (3760, 5973), (3982, 5640), (4136, 5430), (4344, 5170)]