22648920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{457}}^1$

素因数の和:537

約数の個数: 128

約数和(自身を含む): 79142400

約数和(自身を除く): 56493480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 59, 60, 70, 84, 105, 118, 120, 140, 168, 177, 210, 236, 280, 295, 354, 413, 420, 457, 472, 590, 708, 826, 840, 885, 914, 1180, 1239, 1371, 1416, 1652, 1770, 1828, 2065, 2285, 2360, 2478, 2742, 3199, 3304, 3540, 3656, 4130, 4570, 4956, 5484, 6195, 6398, 6855, 7080, 8260, 9140, 9597, 9912, 10968, 12390, 12796, 13710, 15995, 16520, 18280, 19194, 24780, 25592, 26963, 27420, 31990, 38388, 47985, 49560, 53926, 54840, 63980, 76776, 80889, 95970, 107852, 127960, 134815, 161778, 188741, 191940, 215704, 269630, 323556, 377482, 383880, 404445, 539260, 566223, 647112, 754964, 808890, 943705, 1078520, 1132446, 1509928, 1617780, 1887410, 2264892, 2831115, 3235560, 3774820, 4529784, 5662230, 7549640, 11324460, 22648920]

約数ペア:

[(1, 22648920), (2, 11324460), (3, 7549640), (4, 5662230), (5, 4529784), (6, 3774820), (7, 3235560), (8, 2831115), (10, 2264892), (12, 1887410), (14, 1617780), (15, 1509928), (20, 1132446), (21, 1078520), (24, 943705), (28, 808890), (30, 754964), (35, 647112), (40, 566223), (42, 539260), (56, 404445), (59, 383880), (60, 377482), (70, 323556), (84, 269630), (105, 215704), (118, 191940), (120, 188741), (140, 161778), (168, 134815), (177, 127960), (210, 107852), (236, 95970), (280, 80889), (295, 76776), (354, 63980), (413, 54840), (420, 53926), (457, 49560), (472, 47985), (590, 38388), (708, 31990), (826, 27420), (840, 26963), (885, 25592), (914, 24780), (1180, 19194), (1239, 18280), (1371, 16520), (1416, 15995), (1652, 13710), (1770, 12796), (1828, 12390), (2065, 10968), (2285, 9912), (2360, 9597), (2478, 9140), (2742, 8260), (3199, 7080), (3304, 6855), (3540, 6398), (3656, 6195), (4130, 5484), (4570, 4956)]