266713860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{1093}}^1$

素因数の和:1202

約数の個数: 144

約数和(自身を含む): 879996096

約数和(自身を除く): 613282236

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 83, 84, 98, 105, 140, 147, 166, 196, 210, 245, 249, 294, 332, 415, 420, 490, 498, 581, 588, 735, 830, 980, 996, 1093, 1162, 1245, 1470, 1660, 1743, 2186, 2324, 2490, 2905, 2940, 3279, 3486, 4067, 4372, 4980, 5465, 5810, 6558, 6972, 7651, 8134, 8715, 10930, 11620, 12201, 13116, 15302, 16268, 16395, 17430, 20335, 21860, 22953, 24402, 30604, 32790, 34860, 38255, 40670, 45906, 48804, 53557, 61005, 65580, 76510, 81340, 90719, 91812, 107114, 114765, 122010, 153020, 160671, 181438, 214228, 229530, 244020, 267785, 272157, 321342, 362876, 453595, 459060, 535570, 544314, 635033, 642684, 803355, 907190, 1071140, 1088628, 1270066, 1360785, 1606710, 1814380, 1905099, 2540132, 2721570, 3175165, 3213420, 3810198, 4445231, 5443140, 6350330, 7620396, 8890462, 9525495, 12700660, 13335693, 17780924, 19050990, 22226155, 26671386, 38101980, 44452310, 53342772, 66678465, 88904620, 133356930, 266713860]

約数ペア:

[(1, 266713860), (2, 133356930), (3, 88904620), (4, 66678465), (5, 53342772), (6, 44452310), (7, 38101980), (10, 26671386), (12, 22226155), (14, 19050990), (15, 17780924), (20, 13335693), (21, 12700660), (28, 9525495), (30, 8890462), (35, 7620396), (42, 6350330), (49, 5443140), (60, 4445231), (70, 3810198), (83, 3213420), (84, 3175165), (98, 2721570), (105, 2540132), (140, 1905099), (147, 1814380), (166, 1606710), (196, 1360785), (210, 1270066), (245, 1088628), (249, 1071140), (294, 907190), (332, 803355), (415, 642684), (420, 635033), (490, 544314), (498, 535570), (581, 459060), (588, 453595), (735, 362876), (830, 321342), (980, 272157), (996, 267785), (1093, 244020), (1162, 229530), (1245, 214228), (1470, 181438), (1660, 160671), (1743, 153020), (2186, 122010), (2324, 114765), (2490, 107114), (2905, 91812), (2940, 90719), (3279, 81340), (3486, 76510), (4067, 65580), (4372, 61005), (4980, 53557), (5465, 48804), (5810, 45906), (6558, 40670), (6972, 38255), (7651, 34860), (8134, 32790), (8715, 30604), (10930, 24402), (11620, 22953), (12201, 21860), (13116, 20335), (15302, 17430), (16268, 16395)]