349585320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{5701}}^1$

素因数の和:5795

約数の個数: 128

約数和(自身を含む): 1215210240

約数和(自身を除く): 865624920

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, 73, 84, 105, 120, 140, 146, 168, 210, 219, 280, 292, 365, 420, 438, 511, 584, 730, 840, 876, 1022, 1095, 1460, 1533, 1752, 2044, 2190, 2555, 2920, 3066, 4088, 4380, 5110, 5701, 6132, 7665, 8760, 10220, 11402, 12264, 15330, 17103, 20440, 22804, 28505, 30660, 34206, 39907, 45608, 57010, 61320, 68412, 79814, 85515, 114020, 119721, 136824, 159628, 171030, 199535, 228040, 239442, 319256, 342060, 399070, 416173, 478884, 598605, 684120, 798140, 832346, 957768, 1197210, 1248519, 1596280, 1664692, 2080865, 2394420, 2497038, 2913211, 3329384, 4161730, 4788840, 4994076, 5826422, 6242595, 8323460, 8739633, 9988152, 11652844, 12485190, 14566055, 16646920, 17479266, 23305688, 24970380, 29132110, 34958532, 43698165, 49940760, 58264220, 69917064, 87396330, 116528440, 174792660, 349585320]

約数ペア:

[(1, 349585320), (2, 174792660), (3, 116528440), (4, 87396330), (5, 69917064), (6, 58264220), (7, 49940760), (8, 43698165), (10, 34958532), (12, 29132110), (14, 24970380), (15, 23305688), (20, 17479266), (21, 16646920), (24, 14566055), (28, 12485190), (30, 11652844), (35, 9988152), (40, 8739633), (42, 8323460), (56, 6242595), (60, 5826422), (70, 4994076), (73, 4788840), (84, 4161730), (105, 3329384), (120, 2913211), (140, 2497038), (146, 2394420), (168, 2080865), (210, 1664692), (219, 1596280), (280, 1248519), (292, 1197210), (365, 957768), (420, 832346), (438, 798140), (511, 684120), (584, 598605), (730, 478884), (840, 416173), (876, 399070), (1022, 342060), (1095, 319256), (1460, 239442), (1533, 228040), (1752, 199535), (2044, 171030), (2190, 159628), (2555, 136824), (2920, 119721), (3066, 114020), (4088, 85515), (4380, 79814), (5110, 68412), (5701, 61320), (6132, 57010), (7665, 45608), (8760, 39907), (10220, 34206), (11402, 30660), (12264, 28505), (15330, 22804), (17103, 20440)]