1380720096

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{6781}}^1$

素因数の和:6905

約数の個数: 144

約数和(自身を含む): 4532437728

約数和(自身を除く): 3151717632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 101, 112, 126, 144, 168, 202, 224, 252, 288, 303, 336, 404, 504, 606, 672, 707, 808, 909, 1008, 1212, 1414, 1616, 1818, 2016, 2121, 2424, 2828, 3232, 3636, 4242, 4848, 5656, 6363, 6781, 7272, 8484, 9696, 11312, 12726, 13562, 14544, 16968, 20343, 22624, 25452, 27124, 29088, 33936, 40686, 47467, 50904, 54248, 61029, 67872, 81372, 94934, 101808, 108496, 122058, 142401, 162744, 189868, 203616, 216992, 244116, 284802, 325488, 379736, 427203, 488232, 569604, 650976, 684881, 759472, 854406, 976464, 1139208, 1369762, 1518944, 1708812, 1952928, 2054643, 2278416, 2739524, 3417624, 4109286, 4556832, 4794167, 5479048, 6163929, 6835248, 8218572, 9588334, 10958096, 12327858, 13670496, 14382501, 16437144, 19176668, 21916192, 24655716, 28765002, 32874288, 38353336, 43147503, 49311432, 57530004, 65748576, 76706672, 86295006, 98622864, 115060008, 153413344, 172590012, 197245728, 230120016, 345180024, 460240032, 690360048, 1380720096]

約数ペア:

[(1, 1380720096), (2, 690360048), (3, 460240032), (4, 345180024), (6, 230120016), (7, 197245728), (8, 172590012), (9, 153413344), (12, 115060008), (14, 98622864), (16, 86295006), (18, 76706672), (21, 65748576), (24, 57530004), (28, 49311432), (32, 43147503), (36, 38353336), (42, 32874288), (48, 28765002), (56, 24655716), (63, 21916192), (72, 19176668), (84, 16437144), (96, 14382501), (101, 13670496), (112, 12327858), (126, 10958096), (144, 9588334), (168, 8218572), (202, 6835248), (224, 6163929), (252, 5479048), (288, 4794167), (303, 4556832), (336, 4109286), (404, 3417624), (504, 2739524), (606, 2278416), (672, 2054643), (707, 1952928), (808, 1708812), (909, 1518944), (1008, 1369762), (1212, 1139208), (1414, 976464), (1616, 854406), (1818, 759472), (2016, 684881), (2121, 650976), (2424, 569604), (2828, 488232), (3232, 427203), (3636, 379736), (4242, 325488), (4848, 284802), (5656, 244116), (6363, 216992), (6781, 203616), (7272, 189868), (8484, 162744), (9696, 142401), (11312, 122058), (12726, 108496), (13562, 101808), (14544, 94934), (16968, 81372), (20343, 67872), (22624, 61029), (25452, 54248), (27124, 50904), (29088, 47467), (33936, 40686)]