262179120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{156059}}^1$

素因数の和:156082

約数の個数: 80

約数和(自身を含む): 928869120

約数和(自身を除く): 666690000

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, 156059, 312118, 468177, 624236, 780295, 936354, 1092413, 1248472, 1560590, 1872708, 2184826, 2340885, 2496944, 3121180, 3277239, 3745416, 4369652, 4681770, 5462065, 6242360, 6554478, 7490832, 8739304, 9363540, 10924130, 12484720, 13108956, 16386195, 17478608, 18727080, 21848260, 26217912, 32772390, 37454160, 43696520, 52435824, 65544780, 87393040, 131089560, 262179120]

約数ペア:

[(1, 262179120), (2, 131089560), (3, 87393040), (4, 65544780), (5, 52435824), (6, 43696520), (7, 37454160), (8, 32772390), (10, 26217912), (12, 21848260), (14, 18727080), (15, 17478608), (16, 16386195), (20, 13108956), (21, 12484720), (24, 10924130), (28, 9363540), (30, 8739304), (35, 7490832), (40, 6554478), (42, 6242360), (48, 5462065), (56, 4681770), (60, 4369652), (70, 3745416), (80, 3277239), (84, 3121180), (105, 2496944), (112, 2340885), (120, 2184826), (140, 1872708), (168, 1560590), (210, 1248472), (240, 1092413), (280, 936354), (336, 780295), (420, 624236), (560, 468177), (840, 312118), (1680, 156059)]