312166260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{35393}}^1$

素因数の和:35422

約数の個数: 108

約数和(自身を含む): 1101532068

約数和(自身を除く): 789365808

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 35393, 70786, 106179, 141572, 176965, 212358, 247751, 318537, 353930, 424716, 495502, 530895, 637074, 707860, 743253, 991004, 1061790, 1238755, 1274148, 1486506, 1592685, 1734257, 2123580, 2229759, 2477510, 2973012, 3185370, 3468514, 3716265, 4459518, 4955020, 5202771, 6370740, 6937028, 7432530, 8671285, 8919036, 10405542, 11148795, 14865060, 15608313, 17342570, 20811084, 22297590, 26013855, 31216626, 34685140, 44595180, 52027710, 62433252, 78041565, 104055420, 156083130, 312166260]

約数ペア:

[(1, 312166260), (2, 156083130), (3, 104055420), (4, 78041565), (5, 62433252), (6, 52027710), (7, 44595180), (9, 34685140), (10, 31216626), (12, 26013855), (14, 22297590), (15, 20811084), (18, 17342570), (20, 15608313), (21, 14865060), (28, 11148795), (30, 10405542), (35, 8919036), (36, 8671285), (42, 7432530), (45, 6937028), (49, 6370740), (60, 5202771), (63, 4955020), (70, 4459518), (84, 3716265), (90, 3468514), (98, 3185370), (105, 2973012), (126, 2477510), (140, 2229759), (147, 2123580), (180, 1734257), (196, 1592685), (210, 1486506), (245, 1274148), (252, 1238755), (294, 1061790), (315, 991004), (420, 743253), (441, 707860), (490, 637074), (588, 530895), (630, 495502), (735, 424716), (882, 353930), (980, 318537), (1260, 247751), (1470, 212358), (1764, 176965), (2205, 141572), (2940, 106179), (4410, 70786), (8820, 35393)]