381979080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{151579}}^1$

素因数の和:151603

約数の個数: 96

約数和(自身を含む): 1418788800

約数和(自身を除く): 1036809720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 151579, 303158, 454737, 606316, 757895, 909474, 1061053, 1212632, 1364211, 1515790, 1818948, 2122106, 2273685, 2728422, 3031580, 3183159, 3637896, 4244212, 4547370, 5305265, 5456844, 6063160, 6366318, 6821055, 8488424, 9094740, 9549477, 10610530, 10913688, 12732636, 13642110, 15915795, 18189480, 19098954, 21221060, 25465272, 27284220, 31831590, 38197908, 42442120, 47747385, 54568440, 63663180, 76395816, 95494770, 127326360, 190989540, 381979080]

約数ペア:

[(1, 381979080), (2, 190989540), (3, 127326360), (4, 95494770), (5, 76395816), (6, 63663180), (7, 54568440), (8, 47747385), (9, 42442120), (10, 38197908), (12, 31831590), (14, 27284220), (15, 25465272), (18, 21221060), (20, 19098954), (21, 18189480), (24, 15915795), (28, 13642110), (30, 12732636), (35, 10913688), (36, 10610530), (40, 9549477), (42, 9094740), (45, 8488424), (56, 6821055), (60, 6366318), (63, 6063160), (70, 5456844), (72, 5305265), (84, 4547370), (90, 4244212), (105, 3637896), (120, 3183159), (126, 3031580), (140, 2728422), (168, 2273685), (180, 2122106), (210, 1818948), (252, 1515790), (280, 1364211), (315, 1212632), (360, 1061053), (420, 909474), (504, 757895), (630, 606316), (840, 454737), (1260, 303158), (2520, 151579)]