155011080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1693}}^1$

素因数の和:1823

約数の個数: 128

約数和(自身を含む): 536659200

約数和(自身を除く): 381648120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 109, 120, 140, 168, 210, 218, 280, 327, 420, 436, 545, 654, 763, 840, 872, 1090, 1308, 1526, 1635, 1693, 2180, 2289, 2616, 3052, 3270, 3386, 3815, 4360, 4578, 5079, 6104, 6540, 6772, 7630, 8465, 9156, 10158, 11445, 11851, 13080, 13544, 15260, 16930, 18312, 20316, 22890, 23702, 25395, 30520, 33860, 35553, 40632, 45780, 47404, 50790, 59255, 67720, 71106, 91560, 94808, 101580, 118510, 142212, 177765, 184537, 203160, 237020, 284424, 355530, 369074, 474040, 553611, 711060, 738148, 922685, 1107222, 1291759, 1422120, 1476296, 1845370, 2214444, 2583518, 2768055, 3690740, 3875277, 4428888, 5167036, 5536110, 6458795, 7381480, 7750554, 10334072, 11072220, 12917590, 15501108, 19376385, 22144440, 25835180, 31002216, 38752770, 51670360, 77505540, 155011080]

約数ペア:

[(1, 155011080), (2, 77505540), (3, 51670360), (4, 38752770), (5, 31002216), (6, 25835180), (7, 22144440), (8, 19376385), (10, 15501108), (12, 12917590), (14, 11072220), (15, 10334072), (20, 7750554), (21, 7381480), (24, 6458795), (28, 5536110), (30, 5167036), (35, 4428888), (40, 3875277), (42, 3690740), (56, 2768055), (60, 2583518), (70, 2214444), (84, 1845370), (105, 1476296), (109, 1422120), (120, 1291759), (140, 1107222), (168, 922685), (210, 738148), (218, 711060), (280, 553611), (327, 474040), (420, 369074), (436, 355530), (545, 284424), (654, 237020), (763, 203160), (840, 184537), (872, 177765), (1090, 142212), (1308, 118510), (1526, 101580), (1635, 94808), (1693, 91560), (2180, 71106), (2289, 67720), (2616, 59255), (3052, 50790), (3270, 47404), (3386, 45780), (3815, 40632), (4360, 35553), (4578, 33860), (5079, 30520), (6104, 25395), (6540, 23702), (6772, 22890), (7630, 20316), (8465, 18312), (9156, 16930), (10158, 15260), (11445, 13544), (11851, 13080)]