417136440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{3163}}^1$

素因数の和:3341

約数の個数: 128

約数和(自身を含む): 1439746560

約数和(自身を除く): 1022610120

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, 120, 140, 157, 168, 210, 280, 314, 420, 471, 628, 785, 840, 942, 1099, 1256, 1570, 1884, 2198, 2355, 3140, 3163, 3297, 3768, 4396, 4710, 5495, 6280, 6326, 6594, 8792, 9420, 9489, 10990, 12652, 13188, 15815, 16485, 18840, 18978, 21980, 22141, 25304, 26376, 31630, 32970, 37956, 43960, 44282, 47445, 63260, 65940, 66423, 75912, 88564, 94890, 110705, 126520, 131880, 132846, 177128, 189780, 221410, 265692, 332115, 379560, 442820, 496591, 531384, 664230, 885640, 993182, 1328460, 1489773, 1986364, 2482955, 2656920, 2979546, 3476137, 3972728, 4965910, 5959092, 6952274, 7448865, 9931820, 10428411, 11918184, 13904548, 14897730, 17380685, 19863640, 20856822, 27809096, 29795460, 34761370, 41713644, 52142055, 59590920, 69522740, 83427288, 104284110, 139045480, 208568220, 417136440]

約数ペア:

[(1, 417136440), (2, 208568220), (3, 139045480), (4, 104284110), (5, 83427288), (6, 69522740), (7, 59590920), (8, 52142055), (10, 41713644), (12, 34761370), (14, 29795460), (15, 27809096), (20, 20856822), (21, 19863640), (24, 17380685), (28, 14897730), (30, 13904548), (35, 11918184), (40, 10428411), (42, 9931820), (56, 7448865), (60, 6952274), (70, 5959092), (84, 4965910), (105, 3972728), (120, 3476137), (140, 2979546), (157, 2656920), (168, 2482955), (210, 1986364), (280, 1489773), (314, 1328460), (420, 993182), (471, 885640), (628, 664230), (785, 531384), (840, 496591), (942, 442820), (1099, 379560), (1256, 332115), (1570, 265692), (1884, 221410), (2198, 189780), (2355, 177128), (3140, 132846), (3163, 131880), (3297, 126520), (3768, 110705), (4396, 94890), (4710, 88564), (5495, 75912), (6280, 66423), (6326, 65940), (6594, 63260), (8792, 47445), (9420, 44282), (9489, 43960), (10990, 37956), (12652, 32970), (13188, 31630), (15815, 26376), (16485, 25304), (18840, 22141), (18978, 21980)]