105065520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{62539}}^1$

素因数の和:62562

約数の個数: 80

約数和(自身を含む): 372238080

約数和(自身を除く): 267172560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 62539, 125078, 187617, 250156, 312695, 375234, 437773, 500312, 625390, 750468, 875546, 938085, 1000624, 1250780, 1313319, 1500936, 1751092, 1876170, 2188865, 2501560, 2626638, 3001872, 3502184, 3752340, 4377730, 5003120, 5253276, 6566595, 7004368, 7504680, 8755460, 10506552, 13133190, 15009360, 17510920, 21013104, 26266380, 35021840, 52532760, 105065520]

約数ペア:

[(1, 105065520), (2, 52532760), (3, 35021840), (4, 26266380), (5, 21013104), (6, 17510920), (7, 15009360), (8, 13133190), (10, 10506552), (12, 8755460), (14, 7504680), (15, 7004368), (16, 6566595), (20, 5253276), (21, 5003120), (24, 4377730), (28, 3752340), (30, 3502184), (35, 3001872), (40, 2626638), (42, 2501560), (48, 2188865), (56, 1876170), (60, 1751092), (70, 1500936), (80, 1313319), (84, 1250780), (105, 1000624), (112, 938085), (120, 875546), (140, 750468), (168, 625390), (210, 500312), (240, 437773), (280, 375234), (336, 312695), (420, 250156), (560, 187617), (840, 125078), (1680, 62539)]