157803660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{383}}^1$

素因数の和:517

約数の個数: 192

約数和(自身を含む): 567705600

約数和(自身を除く): 409901940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 109, 126, 135, 140, 180, 189, 210, 218, 252, 270, 315, 327, 378, 383, 420, 436, 540, 545, 630, 654, 756, 763, 766, 945, 981, 1090, 1149, 1260, 1308, 1526, 1532, 1635, 1890, 1915, 1962, 2180, 2289, 2298, 2681, 2943, 3052, 3270, 3447, 3780, 3815, 3830, 3924, 4578, 4596, 4905, 5362, 5745, 5886, 6540, 6867, 6894, 7630, 7660, 8043, 9156, 9810, 10341, 10724, 11445, 11490, 11772, 13405, 13734, 13788, 14715, 15260, 16086, 17235, 19620, 20601, 20682, 22890, 22980, 24129, 26810, 27468, 29430, 32172, 34335, 34470, 40215, 41202, 41364, 41747, 45780, 48258, 51705, 53620, 58860, 68670, 68940, 72387, 80430, 82404, 83494, 96516, 103005, 103410, 120645, 125241, 137340, 144774, 160860, 166988, 206010, 206820, 208735, 241290, 250482, 289548, 292229, 361935, 375723, 412020, 417470, 482580, 500964, 584458, 626205, 723870, 751446, 834940, 876687, 1127169, 1168916, 1252410, 1447740, 1461145, 1502892, 1753374, 1878615, 2254338, 2504820, 2630061, 2922290, 3506748, 3757230, 4383435, 4508676, 5260122, 5635845, 5844580, 7514460, 7890183, 8766870, 10520244, 11271690, 13150305, 15780366, 17533740, 22543380, 26300610, 31560732, 39450915, 52601220, 78901830, 157803660]

約数ペア:

[(1, 157803660), (2, 78901830), (3, 52601220), (4, 39450915), (5, 31560732), (6, 26300610), (7, 22543380), (9, 17533740), (10, 15780366), (12, 13150305), (14, 11271690), (15, 10520244), (18, 8766870), (20, 7890183), (21, 7514460), (27, 5844580), (28, 5635845), (30, 5260122), (35, 4508676), (36, 4383435), (42, 3757230), (45, 3506748), (54, 2922290), (60, 2630061), (63, 2504820), (70, 2254338), (84, 1878615), (90, 1753374), (105, 1502892), (108, 1461145), (109, 1447740), (126, 1252410), (135, 1168916), (140, 1127169), (180, 876687), (189, 834940), (210, 751446), (218, 723870), (252, 626205), (270, 584458), (315, 500964), (327, 482580), (378, 417470), (383, 412020), (420, 375723), (436, 361935), (540, 292229), (545, 289548), (630, 250482), (654, 241290), (756, 208735), (763, 206820), (766, 206010), (945, 166988), (981, 160860), (1090, 144774), (1149, 137340), (1260, 125241), (1308, 120645), (1526, 103410), (1532, 103005), (1635, 96516), (1890, 83494), (1915, 82404), (1962, 80430), (2180, 72387), (2289, 68940), (2298, 68670), (2681, 58860), (2943, 53620), (3052, 51705), (3270, 48258), (3447, 45780), (3780, 41747), (3815, 41364), (3830, 41202), (3924, 40215), (4578, 34470), (4596, 34335), (4905, 32172), (5362, 29430), (5745, 27468), (5886, 26810), (6540, 24129), (6867, 22980), (6894, 22890), (7630, 20682), (7660, 20601), (8043, 19620), (9156, 17235), (9810, 16086), (10341, 15260), (10724, 14715), (11445, 13788), (11490, 13734), (11772, 13405)]