148487640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{25253}}^1$

素因数の和:25281

約数の個数: 96

約数和(自身を含む): 518212080

約数和(自身を除く): 369724440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 25253, 50506, 75759, 101012, 126265, 151518, 176771, 202024, 252530, 303036, 353542, 378795, 505060, 530313, 606072, 707084, 757590, 883855, 1010120, 1060626, 1237397, 1414168, 1515180, 1767710, 2121252, 2474794, 2651565, 3030360, 3535420, 3712191, 4242504, 4949588, 5303130, 6186985, 7070840, 7424382, 9899176, 10606260, 12373970, 14848764, 18560955, 21212520, 24747940, 29697528, 37121910, 49495880, 74243820, 148487640]

約数ペア:

[(1, 148487640), (2, 74243820), (3, 49495880), (4, 37121910), (5, 29697528), (6, 24747940), (7, 21212520), (8, 18560955), (10, 14848764), (12, 12373970), (14, 10606260), (15, 9899176), (20, 7424382), (21, 7070840), (24, 6186985), (28, 5303130), (30, 4949588), (35, 4242504), (40, 3712191), (42, 3535420), (49, 3030360), (56, 2651565), (60, 2474794), (70, 2121252), (84, 1767710), (98, 1515180), (105, 1414168), (120, 1237397), (140, 1060626), (147, 1010120), (168, 883855), (196, 757590), (210, 707084), (245, 606072), (280, 530313), (294, 505060), (392, 378795), (420, 353542), (490, 303036), (588, 252530), (735, 202024), (840, 176771), (980, 151518), (1176, 126265), (1470, 101012), (1960, 75759), (2940, 50506), (5880, 25253)]