172320540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{10007}}^1$

素因数の和:10067

約数の個数: 96

約数和(自身を含む): 564931584

約数和(自身を除く): 392611044

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 82, 84, 105, 123, 140, 164, 205, 210, 246, 287, 410, 420, 492, 574, 615, 820, 861, 1148, 1230, 1435, 1722, 2460, 2870, 3444, 4305, 5740, 8610, 10007, 17220, 20014, 30021, 40028, 50035, 60042, 70049, 100070, 120084, 140098, 150105, 200140, 210147, 280196, 300210, 350245, 410287, 420294, 600420, 700490, 820574, 840588, 1050735, 1230861, 1400980, 1641148, 2051435, 2101470, 2461722, 2872009, 4102870, 4202940, 4923444, 5744018, 6154305, 8205740, 8616027, 11488036, 12308610, 14360045, 17232054, 24617220, 28720090, 34464108, 43080135, 57440180, 86160270, 172320540]

約数ペア:

[(1, 172320540), (2, 86160270), (3, 57440180), (4, 43080135), (5, 34464108), (6, 28720090), (7, 24617220), (10, 17232054), (12, 14360045), (14, 12308610), (15, 11488036), (20, 8616027), (21, 8205740), (28, 6154305), (30, 5744018), (35, 4923444), (41, 4202940), (42, 4102870), (60, 2872009), (70, 2461722), (82, 2101470), (84, 2051435), (105, 1641148), (123, 1400980), (140, 1230861), (164, 1050735), (205, 840588), (210, 820574), (246, 700490), (287, 600420), (410, 420294), (420, 410287), (492, 350245), (574, 300210), (615, 280196), (820, 210147), (861, 200140), (1148, 150105), (1230, 140098), (1435, 120084), (1722, 100070), (2460, 70049), (2870, 60042), (3444, 50035), (4305, 40028), (5740, 30021), (8610, 20014), (10007, 17220)]