1401575880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{6421}}^1$

素因数の和:6559

約数の個数: 128

約数和(自身を含む): 4494372480

約数和(自身を除く): 3092796600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 107, 120, 136, 170, 204, 214, 255, 321, 340, 408, 428, 510, 535, 642, 680, 856, 1020, 1070, 1284, 1605, 1819, 2040, 2140, 2568, 3210, 3638, 4280, 5457, 6420, 6421, 7276, 9095, 10914, 12840, 12842, 14552, 18190, 19263, 21828, 25684, 27285, 32105, 36380, 38526, 43656, 51368, 54570, 64210, 72760, 77052, 96315, 109140, 109157, 128420, 154104, 192630, 218280, 218314, 256840, 327471, 385260, 436628, 545785, 654942, 687047, 770520, 873256, 1091570, 1309884, 1374094, 1637355, 2061141, 2183140, 2619768, 2748188, 3274710, 3435235, 4122282, 4366280, 5496376, 6549420, 6870470, 8244564, 10305705, 11679799, 13098840, 13740940, 16489128, 20611410, 23359598, 27481880, 35039397, 41222820, 46719196, 58398995, 70078794, 82445640, 93438392, 116797990, 140157588, 175196985, 233595980, 280315176, 350393970, 467191960, 700787940, 1401575880]

約数ペア:

[(1, 1401575880), (2, 700787940), (3, 467191960), (4, 350393970), (5, 280315176), (6, 233595980), (8, 175196985), (10, 140157588), (12, 116797990), (15, 93438392), (17, 82445640), (20, 70078794), (24, 58398995), (30, 46719196), (34, 41222820), (40, 35039397), (51, 27481880), (60, 23359598), (68, 20611410), (85, 16489128), (102, 13740940), (107, 13098840), (120, 11679799), (136, 10305705), (170, 8244564), (204, 6870470), (214, 6549420), (255, 5496376), (321, 4366280), (340, 4122282), (408, 3435235), (428, 3274710), (510, 2748188), (535, 2619768), (642, 2183140), (680, 2061141), (856, 1637355), (1020, 1374094), (1070, 1309884), (1284, 1091570), (1605, 873256), (1819, 770520), (2040, 687047), (2140, 654942), (2568, 545785), (3210, 436628), (3638, 385260), (4280, 327471), (5457, 256840), (6420, 218314), (6421, 218280), (7276, 192630), (9095, 154104), (10914, 128420), (12840, 109157), (12842, 109140), (14552, 96315), (18190, 77052), (19263, 72760), (21828, 64210), (25684, 54570), (27285, 51368), (32105, 43656), (36380, 38526)]