156964496080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{1321}}^1\times {\mathrm{212183}}^1$

素因数の和:213524

約数の個数: 80

約数和(自身を含む): 417394785024

約数和(自身を除く): 260430288944

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 1321, 2642, 5284, 6605, 9247, 10568, 13210, 18494, 21136, 26420, 36988, 46235, 52840, 73976, 92470, 105680, 147952, 184940, 212183, 369880, 424366, 739760, 848732, 1060915, 1485281, 1697464, 2121830, 2970562, 3394928, 4243660, 5941124, 7426405, 8487320, 11882248, 14852810, 16974640, 23764496, 29705620, 59411240, 118822480, 280293743, 560587486, 1121174972, 1401468715, 1962056201, 2242349944, 2802937430, 3924112402, 4484699888, 5605874860, 7848224804, 9810281005, 11211749720, 15696449608, 19620562010, 22423499440, 31392899216, 39241124020, 78482248040, 156964496080]

約数ペア:

[(1, 156964496080), (2, 78482248040), (4, 39241124020), (5, 31392899216), (7, 22423499440), (8, 19620562010), (10, 15696449608), (14, 11211749720), (16, 9810281005), (20, 7848224804), (28, 5605874860), (35, 4484699888), (40, 3924112402), (56, 2802937430), (70, 2242349944), (80, 1962056201), (112, 1401468715), (140, 1121174972), (280, 560587486), (560, 280293743), (1321, 118822480), (2642, 59411240), (5284, 29705620), (6605, 23764496), (9247, 16974640), (10568, 14852810), (13210, 11882248), (18494, 8487320), (21136, 7426405), (26420, 5941124), (36988, 4243660), (46235, 3394928), (52840, 2970562), (73976, 2121830), (92470, 1697464), (105680, 1485281), (147952, 1060915), (184940, 848732), (212183, 739760), (369880, 424366)]