147956760

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{19571}}^1$

素因数の和:19598

約数の個数: 128

約数和(自身を含む): 563673600

約数和(自身を除く): 415716840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 19571, 39142, 58713, 78284, 97855, 117426, 136997, 156568, 176139, 195710, 234852, 273994, 293565, 352278, 391420, 410991, 469704, 528417, 547988, 587130, 684985, 704556, 782840, 821982, 880695, 1056834, 1095976, 1174260, 1232973, 1369970, 1409112, 1643964, 1761390, 2054955, 2113668, 2348520, 2465946, 2642085, 2739940, 3287928, 3522780, 3698919, 4109910, 4227336, 4931892, 5284170, 5479880, 6164865, 7045560, 7397838, 8219820, 9863784, 10568340, 12329730, 14795676, 16439640, 18494595, 21136680, 24659460, 29591352, 36989190, 49318920, 73978380, 147956760]

約数ペア:

[(1, 147956760), (2, 73978380), (3, 49318920), (4, 36989190), (5, 29591352), (6, 24659460), (7, 21136680), (8, 18494595), (9, 16439640), (10, 14795676), (12, 12329730), (14, 10568340), (15, 9863784), (18, 8219820), (20, 7397838), (21, 7045560), (24, 6164865), (27, 5479880), (28, 5284170), (30, 4931892), (35, 4227336), (36, 4109910), (40, 3698919), (42, 3522780), (45, 3287928), (54, 2739940), (56, 2642085), (60, 2465946), (63, 2348520), (70, 2113668), (72, 2054955), (84, 1761390), (90, 1643964), (105, 1409112), (108, 1369970), (120, 1232973), (126, 1174260), (135, 1095976), (140, 1056834), (168, 880695), (180, 821982), (189, 782840), (210, 704556), (216, 684985), (252, 587130), (270, 547988), (280, 528417), (315, 469704), (360, 410991), (378, 391420), (420, 352278), (504, 293565), (540, 273994), (630, 234852), (756, 195710), (840, 176139), (945, 156568), (1080, 136997), (1260, 117426), (1512, 97855), (1890, 78284), (2520, 58713), (3780, 39142), (7560, 19571)]