220576160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6353}}^1$

素因数の和:6406

約数の個数: 96

約数和(自身を含む): 614863872

約数和(自身を除く): 394287712

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 2170, 2480, 3472, 4340, 4960, 6353, 6944, 8680, 12706, 17360, 25412, 31765, 34720, 44471, 50824, 63530, 88942, 101648, 127060, 177884, 196943, 203296, 222355, 254120, 355768, 393886, 444710, 508240, 711536, 787772, 889420, 984715, 1016480, 1378601, 1423072, 1575544, 1778840, 1969430, 2757202, 3151088, 3557680, 3938860, 5514404, 6302176, 6893005, 7115360, 7877720, 11028808, 13786010, 15755440, 22057616, 27572020, 31510880, 44115232, 55144040, 110288080, 220576160]

約数ペア:

[(1, 220576160), (2, 110288080), (4, 55144040), (5, 44115232), (7, 31510880), (8, 27572020), (10, 22057616), (14, 15755440), (16, 13786010), (20, 11028808), (28, 7877720), (31, 7115360), (32, 6893005), (35, 6302176), (40, 5514404), (56, 3938860), (62, 3557680), (70, 3151088), (80, 2757202), (112, 1969430), (124, 1778840), (140, 1575544), (155, 1423072), (160, 1378601), (217, 1016480), (224, 984715), (248, 889420), (280, 787772), (310, 711536), (434, 508240), (496, 444710), (560, 393886), (620, 355768), (868, 254120), (992, 222355), (1085, 203296), (1120, 196943), (1240, 177884), (1736, 127060), (2170, 101648), (2480, 88942), (3472, 63530), (4340, 50824), (4960, 44471), (6353, 34720), (6944, 31765), (8680, 25412), (12706, 17360)]