140480400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{167}}^1\times {\mathrm{701}}^1$

素因数の和:889

約数の個数: 120

約数和(自身を含む): 453345984

約数和(自身を除く): 312865584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 167, 200, 240, 300, 334, 400, 501, 600, 668, 701, 835, 1002, 1200, 1336, 1402, 1670, 2004, 2103, 2505, 2672, 2804, 3340, 3505, 4008, 4175, 4206, 5010, 5608, 6680, 7010, 8016, 8350, 8412, 10020, 10515, 11216, 12525, 13360, 14020, 16700, 16824, 17525, 20040, 21030, 25050, 28040, 33400, 33648, 35050, 40080, 42060, 50100, 52575, 56080, 66800, 70100, 84120, 100200, 105150, 117067, 140200, 168240, 200400, 210300, 234134, 280400, 351201, 420600, 468268, 585335, 702402, 841200, 936536, 1170670, 1404804, 1756005, 1873072, 2341340, 2809608, 2926675, 3512010, 4682680, 5619216, 5853350, 7024020, 8780025, 9365360, 11706700, 14048040, 17560050, 23413400, 28096080, 35120100, 46826800, 70240200, 140480400]

約数ペア:

[(1, 140480400), (2, 70240200), (3, 46826800), (4, 35120100), (5, 28096080), (6, 23413400), (8, 17560050), (10, 14048040), (12, 11706700), (15, 9365360), (16, 8780025), (20, 7024020), (24, 5853350), (25, 5619216), (30, 4682680), (40, 3512010), (48, 2926675), (50, 2809608), (60, 2341340), (75, 1873072), (80, 1756005), (100, 1404804), (120, 1170670), (150, 936536), (167, 841200), (200, 702402), (240, 585335), (300, 468268), (334, 420600), (400, 351201), (501, 280400), (600, 234134), (668, 210300), (701, 200400), (835, 168240), (1002, 140200), (1200, 117067), (1336, 105150), (1402, 100200), (1670, 84120), (2004, 70100), (2103, 66800), (2505, 56080), (2672, 52575), (2804, 50100), (3340, 42060), (3505, 40080), (4008, 35050), (4175, 33648), (4206, 33400), (5010, 28040), (5608, 25050), (6680, 21030), (7010, 20040), (8016, 17525), (8350, 16824), (8412, 16700), (10020, 14020), (10515, 13360), (11216, 12525)]