220810464

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{15647}}^1$

素因数の和:15677

約数の個数: 108

約数和(自身を含む): 730495584

約数和(自身を除く): 509685120

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 3528, 4704, 7056, 14112, 15647, 31294, 46941, 62588, 93882, 109529, 125176, 140823, 187764, 219058, 250352, 281646, 328587, 375528, 438116, 500704, 563292, 657174, 751056, 766703, 876232, 985761, 1126584, 1314348, 1502112, 1533406, 1752464, 1971522, 2253168, 2300109, 2628696, 3066812, 3504928, 3943044, 4506336, 4600218, 5257392, 6133624, 6900327, 7886088, 9200436, 10514784, 12267248, 13800654, 15772176, 18400872, 24534496, 27601308, 31544352, 36801744, 55202616, 73603488, 110405232, 220810464]

約数ペア:

[(1, 220810464), (2, 110405232), (3, 73603488), (4, 55202616), (6, 36801744), (7, 31544352), (8, 27601308), (9, 24534496), (12, 18400872), (14, 15772176), (16, 13800654), (18, 12267248), (21, 10514784), (24, 9200436), (28, 7886088), (32, 6900327), (36, 6133624), (42, 5257392), (48, 4600218), (49, 4506336), (56, 3943044), (63, 3504928), (72, 3066812), (84, 2628696), (96, 2300109), (98, 2253168), (112, 1971522), (126, 1752464), (144, 1533406), (147, 1502112), (168, 1314348), (196, 1126584), (224, 985761), (252, 876232), (288, 766703), (294, 751056), (336, 657174), (392, 563292), (441, 500704), (504, 438116), (588, 375528), (672, 328587), (784, 281646), (882, 250352), (1008, 219058), (1176, 187764), (1568, 140823), (1764, 125176), (2016, 109529), (2352, 93882), (3528, 62588), (4704, 46941), (7056, 31294), (14112, 15647)]