13485995880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{3607}}^1\times {\mathrm{4451}}^1$

素因数の和:8079

約数の個数: 128

約数和(自身を含む): 46260910080

約数和(自身を除く): 32774914200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 3607, 4451, 7214, 8902, 10821, 13353, 14428, 17804, 18035, 21642, 22255, 25249, 26706, 28856, 31157, 35608, 36070, 43284, 44510, 50498, 53412, 54105, 62314, 66765, 72140, 75747, 86568, 89020, 93471, 100996, 106824, 108210, 124628, 126245, 133530, 144280, 151494, 155785, 178040, 186942, 201992, 216420, 249256, 252490, 267060, 302988, 311570, 373884, 378735, 432840, 467355, 504980, 534120, 605976, 623140, 747768, 757470, 934710, 1009960, 1246280, 1514940, 1869420, 3029880, 3738840, 16054757, 32109514, 48164271, 64219028, 80273785, 96328542, 112383299, 128438056, 160547570, 192657084, 224766598, 240821355, 321095140, 337149897, 385314168, 449533196, 481642710, 561916495, 642190280, 674299794, 899066392, 963285420, 1123832990, 1348599588, 1685749485, 1926570840, 2247665980, 2697199176, 3371498970, 4495331960, 6742997940, 13485995880]

約数ペア:

[(1, 13485995880), (2, 6742997940), (3, 4495331960), (4, 3371498970), (5, 2697199176), (6, 2247665980), (7, 1926570840), (8, 1685749485), (10, 1348599588), (12, 1123832990), (14, 963285420), (15, 899066392), (20, 674299794), (21, 642190280), (24, 561916495), (28, 481642710), (30, 449533196), (35, 385314168), (40, 337149897), (42, 321095140), (56, 240821355), (60, 224766598), (70, 192657084), (84, 160547570), (105, 128438056), (120, 112383299), (140, 96328542), (168, 80273785), (210, 64219028), (280, 48164271), (420, 32109514), (840, 16054757), (3607, 3738840), (4451, 3029880), (7214, 1869420), (8902, 1514940), (10821, 1246280), (13353, 1009960), (14428, 934710), (17804, 757470), (18035, 747768), (21642, 623140), (22255, 605976), (25249, 534120), (26706, 504980), (28856, 467355), (31157, 432840), (35608, 378735), (36070, 373884), (43284, 311570), (44510, 302988), (50498, 267060), (53412, 252490), (54105, 249256), (62314, 216420), (66765, 201992), (72140, 186942), (75747, 178040), (86568, 155785), (89020, 151494), (93471, 144280), (100996, 133530), (106824, 126245), (108210, 124628)]