128222010

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8849}}^1$

素因数の和:8892

約数の個数: 96

約数和(自身を含む): 397612800

約数和(自身を除く): 269390790

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 42, 45, 46, 63, 69, 70, 90, 105, 115, 126, 138, 161, 207, 210, 230, 315, 322, 345, 414, 483, 630, 690, 805, 966, 1035, 1449, 1610, 2070, 2415, 2898, 4830, 7245, 8849, 14490, 17698, 26547, 44245, 53094, 61943, 79641, 88490, 123886, 132735, 159282, 185829, 203527, 265470, 309715, 371658, 398205, 407054, 557487, 610581, 619430, 796410, 929145, 1017635, 1114974, 1221162, 1424689, 1831743, 1858290, 2035270, 2787435, 2849378, 3052905, 3663486, 4274067, 5574870, 6105810, 7123445, 8548134, 9158715, 12822201, 14246890, 18317430, 21370335, 25644402, 42740670, 64111005, 128222010]

約数ペア:

[(1, 128222010), (2, 64111005), (3, 42740670), (5, 25644402), (6, 21370335), (7, 18317430), (9, 14246890), (10, 12822201), (14, 9158715), (15, 8548134), (18, 7123445), (21, 6105810), (23, 5574870), (30, 4274067), (35, 3663486), (42, 3052905), (45, 2849378), (46, 2787435), (63, 2035270), (69, 1858290), (70, 1831743), (90, 1424689), (105, 1221162), (115, 1114974), (126, 1017635), (138, 929145), (161, 796410), (207, 619430), (210, 610581), (230, 557487), (315, 407054), (322, 398205), (345, 371658), (414, 309715), (483, 265470), (630, 203527), (690, 185829), (805, 159282), (966, 132735), (1035, 123886), (1449, 88490), (1610, 79641), (2070, 61943), (2415, 53094), (2898, 44245), (4830, 26547), (7245, 17698), (8849, 14490)]