267991680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12689}}^1$

素因数の和:12722

約数の個数: 128

約数和(自身を含む): 931953600

約数和(自身を除く): 663961920

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, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 7040, 10560, 12689, 21120, 25378, 38067, 50756, 63445, 76134, 101512, 126890, 139579, 152268, 190335, 203024, 253780, 279158, 304536, 380670, 406048, 418737, 507560, 558316, 609072, 697895, 761340, 812096, 837474, 1015120, 1116632, 1218144, 1395790, 1522680, 1624192, 1674948, 2030240, 2093685, 2233264, 2436288, 2791580, 3045360, 3349896, 4060480, 4187370, 4466528, 4872576, 5583160, 6090720, 6699792, 8120960, 8374740, 8933056, 11166320, 12181440, 13399584, 16749480, 17866112, 22332640, 24362880, 26799168, 33498960, 44665280, 53598336, 66997920, 89330560, 133995840, 267991680]

約数ペア:

[(1, 267991680), (2, 133995840), (3, 89330560), (4, 66997920), (5, 53598336), (6, 44665280), (8, 33498960), (10, 26799168), (11, 24362880), (12, 22332640), (15, 17866112), (16, 16749480), (20, 13399584), (22, 12181440), (24, 11166320), (30, 8933056), (32, 8374740), (33, 8120960), (40, 6699792), (44, 6090720), (48, 5583160), (55, 4872576), (60, 4466528), (64, 4187370), (66, 4060480), (80, 3349896), (88, 3045360), (96, 2791580), (110, 2436288), (120, 2233264), (128, 2093685), (132, 2030240), (160, 1674948), (165, 1624192), (176, 1522680), (192, 1395790), (220, 1218144), (240, 1116632), (264, 1015120), (320, 837474), (330, 812096), (352, 761340), (384, 697895), (440, 609072), (480, 558316), (528, 507560), (640, 418737), (660, 406048), (704, 380670), (880, 304536), (960, 279158), (1056, 253780), (1320, 203024), (1408, 190335), (1760, 152268), (1920, 139579), (2112, 126890), (2640, 101512), (3520, 76134), (4224, 63445), (5280, 50756), (7040, 38067), (10560, 25378), (12689, 21120)]