2655248640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{62861}}^1$

素因数の和:62896

約数の個数: 144

約数和(自身を含む): 9251274816

約数和(自身を除く): 6596026176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1760, 1920, 2112, 2640, 2816, 3520, 3840, 4224, 5280, 7040, 8448, 10560, 14080, 21120, 42240, 62861, 125722, 188583, 251444, 314305, 377166, 502888, 628610, 691471, 754332, 942915, 1005776, 1257220, 1382942, 1508664, 1885830, 2011552, 2074413, 2514440, 2765884, 3017328, 3457355, 3771660, 4023104, 4148826, 5028880, 5531768, 6034656, 6914710, 7543320, 8046208, 8297652, 10057760, 10372065, 11063536, 12069312, 13829420, 15086640, 16092416, 16595304, 20115520, 20744130, 22127072, 24138624, 27658840, 30173280, 33190608, 40231040, 41488260, 44254144, 48277248, 55317680, 60346560, 66381216, 80462080, 82976520, 88508288, 110635360, 120693120, 132762432, 165953040, 177016576, 221270720, 241386240, 265524864, 331906080, 442541440, 531049728, 663812160, 885082880, 1327624320, 2655248640]

約数ペア:

[(1, 2655248640), (2, 1327624320), (3, 885082880), (4, 663812160), (5, 531049728), (6, 442541440), (8, 331906080), (10, 265524864), (11, 241386240), (12, 221270720), (15, 177016576), (16, 165953040), (20, 132762432), (22, 120693120), (24, 110635360), (30, 88508288), (32, 82976520), (33, 80462080), (40, 66381216), (44, 60346560), (48, 55317680), (55, 48277248), (60, 44254144), (64, 41488260), (66, 40231040), (80, 33190608), (88, 30173280), (96, 27658840), (110, 24138624), (120, 22127072), (128, 20744130), (132, 20115520), (160, 16595304), (165, 16092416), (176, 15086640), (192, 13829420), (220, 12069312), (240, 11063536), (256, 10372065), (264, 10057760), (320, 8297652), (330, 8046208), (352, 7543320), (384, 6914710), (440, 6034656), (480, 5531768), (528, 5028880), (640, 4148826), (660, 4023104), (704, 3771660), (768, 3457355), (880, 3017328), (960, 2765884), (1056, 2514440), (1280, 2074413), (1320, 2011552), (1408, 1885830), (1760, 1508664), (1920, 1382942), (2112, 1257220), (2640, 1005776), (2816, 942915), (3520, 754332), (3840, 691471), (4224, 628610), (5280, 502888), (7040, 377166), (8448, 314305), (10560, 251444), (14080, 188583), (21120, 125722), (42240, 62861)]