70222920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1187}}^1$

素因数の和:1247

約数の個数: 128

約数和(自身を含む): 230947200

約数和(自身を除く): 160724280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 29, 30, 34, 40, 51, 58, 60, 68, 85, 87, 102, 116, 120, 136, 145, 170, 174, 204, 232, 255, 290, 340, 348, 408, 435, 493, 510, 580, 680, 696, 870, 986, 1020, 1160, 1187, 1479, 1740, 1972, 2040, 2374, 2465, 2958, 3480, 3561, 3944, 4748, 4930, 5916, 5935, 7122, 7395, 9496, 9860, 11832, 11870, 14244, 14790, 17805, 19720, 20179, 23740, 28488, 29580, 34423, 35610, 40358, 47480, 59160, 60537, 68846, 71220, 80716, 100895, 103269, 121074, 137692, 142440, 161432, 172115, 201790, 206538, 242148, 275384, 302685, 344230, 403580, 413076, 484296, 516345, 585191, 605370, 688460, 807160, 826152, 1032690, 1170382, 1210740, 1376920, 1755573, 2065380, 2340764, 2421480, 2925955, 3511146, 4130760, 4681528, 5851910, 7022292, 8777865, 11703820, 14044584, 17555730, 23407640, 35111460, 70222920]

約数ペア:

[(1, 70222920), (2, 35111460), (3, 23407640), (4, 17555730), (5, 14044584), (6, 11703820), (8, 8777865), (10, 7022292), (12, 5851910), (15, 4681528), (17, 4130760), (20, 3511146), (24, 2925955), (29, 2421480), (30, 2340764), (34, 2065380), (40, 1755573), (51, 1376920), (58, 1210740), (60, 1170382), (68, 1032690), (85, 826152), (87, 807160), (102, 688460), (116, 605370), (120, 585191), (136, 516345), (145, 484296), (170, 413076), (174, 403580), (204, 344230), (232, 302685), (255, 275384), (290, 242148), (340, 206538), (348, 201790), (408, 172115), (435, 161432), (493, 142440), (510, 137692), (580, 121074), (680, 103269), (696, 100895), (870, 80716), (986, 71220), (1020, 68846), (1160, 60537), (1187, 59160), (1479, 47480), (1740, 40358), (1972, 35610), (2040, 34423), (2374, 29580), (2465, 28488), (2958, 23740), (3480, 20179), (3561, 19720), (3944, 17805), (4748, 14790), (4930, 14244), (5916, 11870), (5935, 11832), (7122, 9860), (7395, 9496)]