160378140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1619}}^1$

素因数の和:1771

約数の個数: 96

約数和(自身を含む): 487710720

約数和(自身を除く): 327332580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 127, 130, 156, 195, 254, 260, 381, 390, 508, 635, 762, 780, 1270, 1524, 1619, 1651, 1905, 2540, 3238, 3302, 3810, 4857, 4953, 6476, 6604, 7620, 8095, 8255, 9714, 9906, 16190, 16510, 19428, 19812, 21047, 24285, 24765, 32380, 33020, 42094, 48570, 49530, 63141, 84188, 97140, 99060, 105235, 126282, 205613, 210470, 252564, 315705, 411226, 420940, 616839, 631410, 822452, 1028065, 1233678, 1262820, 2056130, 2467356, 2672969, 3084195, 4112260, 5345938, 6168390, 8018907, 10691876, 12336780, 13364845, 16037814, 26729690, 32075628, 40094535, 53459380, 80189070, 160378140]

約数ペア:

[(1, 160378140), (2, 80189070), (3, 53459380), (4, 40094535), (5, 32075628), (6, 26729690), (10, 16037814), (12, 13364845), (13, 12336780), (15, 10691876), (20, 8018907), (26, 6168390), (30, 5345938), (39, 4112260), (52, 3084195), (60, 2672969), (65, 2467356), (78, 2056130), (127, 1262820), (130, 1233678), (156, 1028065), (195, 822452), (254, 631410), (260, 616839), (381, 420940), (390, 411226), (508, 315705), (635, 252564), (762, 210470), (780, 205613), (1270, 126282), (1524, 105235), (1619, 99060), (1651, 97140), (1905, 84188), (2540, 63141), (3238, 49530), (3302, 48570), (3810, 42094), (4857, 33020), (4953, 32380), (6476, 24765), (6604, 24285), (7620, 21047), (8095, 19812), (8255, 19428), (9714, 16510), (9906, 16190)]