130761960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9157}}^1$

素因数の和:9195

約数の個数: 128

約数和(自身を含む): 474750720

約数和(自身を除く): 343988760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 9157, 14280, 18314, 27471, 36628, 45785, 54942, 64099, 73256, 91570, 109884, 128198, 137355, 155669, 183140, 192297, 219768, 256396, 274710, 311338, 320495, 366280, 384594, 467007, 512792, 549420, 622676, 640990, 769188, 778345, 934014, 961485, 1089683, 1098840, 1245352, 1281980, 1538376, 1556690, 1868028, 1922970, 2179366, 2335035, 2563960, 3113380, 3269049, 3736056, 3845940, 4358732, 4670070, 5448415, 6226760, 6538098, 7691880, 8717464, 9340140, 10896830, 13076196, 16345245, 18680280, 21793660, 26152392, 32690490, 43587320, 65380980, 130761960]

約数ペア:

[(1, 130761960), (2, 65380980), (3, 43587320), (4, 32690490), (5, 26152392), (6, 21793660), (7, 18680280), (8, 16345245), (10, 13076196), (12, 10896830), (14, 9340140), (15, 8717464), (17, 7691880), (20, 6538098), (21, 6226760), (24, 5448415), (28, 4670070), (30, 4358732), (34, 3845940), (35, 3736056), (40, 3269049), (42, 3113380), (51, 2563960), (56, 2335035), (60, 2179366), (68, 1922970), (70, 1868028), (84, 1556690), (85, 1538376), (102, 1281980), (105, 1245352), (119, 1098840), (120, 1089683), (136, 961485), (140, 934014), (168, 778345), (170, 769188), (204, 640990), (210, 622676), (238, 549420), (255, 512792), (280, 467007), (340, 384594), (357, 366280), (408, 320495), (420, 311338), (476, 274710), (510, 256396), (595, 219768), (680, 192297), (714, 183140), (840, 155669), (952, 137355), (1020, 128198), (1190, 109884), (1428, 91570), (1785, 73256), (2040, 64099), (2380, 54942), (2856, 45785), (3570, 36628), (4760, 27471), (7140, 18314), (9157, 14280)]