269521140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{8123}}^1$

素因数の和:8221

約数の個数: 96

約数和(自身を含む): 873492480

約数和(自身を除く): 603971340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 79, 84, 105, 140, 158, 210, 237, 316, 395, 420, 474, 553, 790, 948, 1106, 1185, 1580, 1659, 2212, 2370, 2765, 3318, 4740, 5530, 6636, 8123, 8295, 11060, 16246, 16590, 24369, 32492, 33180, 40615, 48738, 56861, 81230, 97476, 113722, 121845, 162460, 170583, 227444, 243690, 284305, 341166, 487380, 568610, 641717, 682332, 852915, 1137220, 1283434, 1705830, 1925151, 2566868, 3208585, 3411660, 3850302, 4492019, 6417170, 7700604, 8984038, 9625755, 12834340, 13476057, 17968076, 19251510, 22460095, 26952114, 38503020, 44920190, 53904228, 67380285, 89840380, 134760570, 269521140]

約数ペア:

[(1, 269521140), (2, 134760570), (3, 89840380), (4, 67380285), (5, 53904228), (6, 44920190), (7, 38503020), (10, 26952114), (12, 22460095), (14, 19251510), (15, 17968076), (20, 13476057), (21, 12834340), (28, 9625755), (30, 8984038), (35, 7700604), (42, 6417170), (60, 4492019), (70, 3850302), (79, 3411660), (84, 3208585), (105, 2566868), (140, 1925151), (158, 1705830), (210, 1283434), (237, 1137220), (316, 852915), (395, 682332), (420, 641717), (474, 568610), (553, 487380), (790, 341166), (948, 284305), (1106, 243690), (1185, 227444), (1580, 170583), (1659, 162460), (2212, 121845), (2370, 113722), (2765, 97476), (3318, 81230), (4740, 56861), (5530, 48738), (6636, 40615), (8123, 33180), (8295, 32492), (11060, 24369), (16246, 16590)]