142404360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3607}}^1$

素因数の和:3675

約数の個数: 128

約数和(自身を含む): 498769920

約数和(自身を除く): 356365560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 56, 60, 70, 84, 94, 105, 120, 140, 141, 168, 188, 210, 235, 280, 282, 329, 376, 420, 470, 564, 658, 705, 840, 940, 987, 1128, 1316, 1410, 1645, 1880, 1974, 2632, 2820, 3290, 3607, 3948, 4935, 5640, 6580, 7214, 7896, 9870, 10821, 13160, 14428, 18035, 19740, 21642, 25249, 28856, 36070, 39480, 43284, 50498, 54105, 72140, 75747, 86568, 100996, 108210, 126245, 144280, 151494, 169529, 201992, 216420, 252490, 302988, 339058, 378735, 432840, 504980, 508587, 605976, 678116, 757470, 847645, 1009960, 1017174, 1186703, 1356232, 1514940, 1695290, 2034348, 2373406, 2542935, 3029880, 3390580, 3560109, 4068696, 4746812, 5085870, 5933515, 6781160, 7120218, 9493624, 10171740, 11867030, 14240436, 17800545, 20343480, 23734060, 28480872, 35601090, 47468120, 71202180, 142404360]

約数ペア:

[(1, 142404360), (2, 71202180), (3, 47468120), (4, 35601090), (5, 28480872), (6, 23734060), (7, 20343480), (8, 17800545), (10, 14240436), (12, 11867030), (14, 10171740), (15, 9493624), (20, 7120218), (21, 6781160), (24, 5933515), (28, 5085870), (30, 4746812), (35, 4068696), (40, 3560109), (42, 3390580), (47, 3029880), (56, 2542935), (60, 2373406), (70, 2034348), (84, 1695290), (94, 1514940), (105, 1356232), (120, 1186703), (140, 1017174), (141, 1009960), (168, 847645), (188, 757470), (210, 678116), (235, 605976), (280, 508587), (282, 504980), (329, 432840), (376, 378735), (420, 339058), (470, 302988), (564, 252490), (658, 216420), (705, 201992), (840, 169529), (940, 151494), (987, 144280), (1128, 126245), (1316, 108210), (1410, 100996), (1645, 86568), (1880, 75747), (1974, 72140), (2632, 54105), (2820, 50498), (3290, 43284), (3607, 39480), (3948, 36070), (4935, 28856), (5640, 25249), (6580, 21642), (7214, 19740), (7896, 18035), (9870, 14428), (10821, 13160)]