142208040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{91159}}^1$

素因数の和:91186

約数の個数: 64

約数和(自身を含む): 459446400

約数和(自身を除く): 317238360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 91159, 182318, 273477, 364636, 455795, 546954, 729272, 911590, 1093908, 1185067, 1367385, 1823180, 2187816, 2370134, 2734770, 3555201, 3646360, 4740268, 5469540, 5925335, 7110402, 9480536, 10939080, 11850670, 14220804, 17776005, 23701340, 28441608, 35552010, 47402680, 71104020, 142208040]

約数ペア:

[(1, 142208040), (2, 71104020), (3, 47402680), (4, 35552010), (5, 28441608), (6, 23701340), (8, 17776005), (10, 14220804), (12, 11850670), (13, 10939080), (15, 9480536), (20, 7110402), (24, 5925335), (26, 5469540), (30, 4740268), (39, 3646360), (40, 3555201), (52, 2734770), (60, 2370134), (65, 2187816), (78, 1823180), (104, 1367385), (120, 1185067), (130, 1093908), (156, 911590), (195, 729272), (260, 546954), (312, 455795), (390, 364636), (520, 273477), (780, 182318), (1560, 91159)]