14220257415

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{239}}^1\times {\mathrm{479}}^1$

素因数の和:766

約数の個数: 144

約数和(自身を含む): 28839628800

約数和(自身を除く): 14619371385

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 65, 91, 105, 147, 169, 195, 239, 245, 273, 455, 479, 507, 637, 717, 735, 845, 1183, 1195, 1365, 1437, 1673, 1911, 2395, 2535, 3107, 3185, 3353, 3549, 3585, 5019, 5915, 6227, 7185, 8281, 8365, 9321, 9555, 10059, 11711, 15535, 16765, 17745, 18681, 21749, 23471, 24843, 25095, 31135, 35133, 40391, 41405, 43589, 46605, 50295, 58555, 65247, 70413, 80951, 93405, 108745, 114481, 117355, 121173, 124215, 130767, 152243, 175665, 201955, 217945, 242853, 282737, 305123, 326235, 343443, 352065, 404755, 456729, 566657, 572405, 605865, 653835, 761215, 801367, 848211, 915369, 1214265, 1413685, 1488253, 1525615, 1699971, 1717215, 1979159, 2283645, 2404101, 2833285, 3966599, 4006835, 4241055, 4464759, 4576845, 5609569, 5937477, 7441265, 8499855, 9895795, 10417771, 11899797, 12020505, 16828707, 19347289, 19832995, 22323795, 28047845, 29687385, 31253313, 52088855, 58041867, 59498985, 72924397, 84143535, 96736445, 135431023, 156266565, 218773191, 290209335, 364621985, 406293069, 677155115, 948017161, 1093865955, 2031465345, 2844051483, 4740085805, 14220257415]

約数ペア:

[(1, 14220257415), (3, 4740085805), (5, 2844051483), (7, 2031465345), (13, 1093865955), (15, 948017161), (21, 677155115), (35, 406293069), (39, 364621985), (49, 290209335), (65, 218773191), (91, 156266565), (105, 135431023), (147, 96736445), (169, 84143535), (195, 72924397), (239, 59498985), (245, 58041867), (273, 52088855), (455, 31253313), (479, 29687385), (507, 28047845), (637, 22323795), (717, 19832995), (735, 19347289), (845, 16828707), (1183, 12020505), (1195, 11899797), (1365, 10417771), (1437, 9895795), (1673, 8499855), (1911, 7441265), (2395, 5937477), (2535, 5609569), (3107, 4576845), (3185, 4464759), (3353, 4241055), (3549, 4006835), (3585, 3966599), (5019, 2833285), (5915, 2404101), (6227, 2283645), (7185, 1979159), (8281, 1717215), (8365, 1699971), (9321, 1525615), (9555, 1488253), (10059, 1413685), (11711, 1214265), (15535, 915369), (16765, 848211), (17745, 801367), (18681, 761215), (21749, 653835), (23471, 605865), (24843, 572405), (25095, 566657), (31135, 456729), (35133, 404755), (40391, 352065), (41405, 343443), (43589, 326235), (46605, 305123), (50295, 282737), (58555, 242853), (65247, 217945), (70413, 201955), (80951, 175665), (93405, 152243), (108745, 130767), (114481, 124215), (117355, 121173)]