220612140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{58363}}^1$

素因数の和:58388

約数の個数: 96

約数和(自身を含む): 784412160

約数和(自身を除く): 563800020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 58363, 116726, 175089, 233452, 291815, 350178, 408541, 525267, 583630, 700356, 817082, 875445, 1050534, 1167260, 1225623, 1575801, 1634164, 1750890, 2042705, 2101068, 2451246, 2626335, 3151602, 3501780, 3676869, 4085410, 4902492, 5252670, 6128115, 6303204, 7353738, 7879005, 8170820, 10505340, 11030607, 12256230, 14707476, 15758010, 18384345, 22061214, 24512460, 31516020, 36768690, 44122428, 55153035, 73537380, 110306070, 220612140]

約数ペア:

[(1, 220612140), (2, 110306070), (3, 73537380), (4, 55153035), (5, 44122428), (6, 36768690), (7, 31516020), (9, 24512460), (10, 22061214), (12, 18384345), (14, 15758010), (15, 14707476), (18, 12256230), (20, 11030607), (21, 10505340), (27, 8170820), (28, 7879005), (30, 7353738), (35, 6303204), (36, 6128115), (42, 5252670), (45, 4902492), (54, 4085410), (60, 3676869), (63, 3501780), (70, 3151602), (84, 2626335), (90, 2451246), (105, 2101068), (108, 2042705), (126, 1750890), (135, 1634164), (140, 1575801), (180, 1225623), (189, 1167260), (210, 1050534), (252, 875445), (270, 817082), (315, 700356), (378, 583630), (420, 525267), (540, 408541), (630, 350178), (756, 291815), (945, 233452), (1260, 175089), (1890, 116726), (3780, 58363)]