2254443840

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7907}}^1$

素因数の和:7947

約数の個数: 280

約数和(自身を含む): 8749600992

約数和(自身を除く): 6495157152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 324, 330, 352, 360, 396, 405, 432, 440, 480, 495, 528, 540, 576, 594, 648, 660, 704, 720, 792, 810, 864, 880, 891, 960, 990, 1056, 1080, 1188, 1296, 1320, 1440, 1485, 1584, 1620, 1728, 1760, 1782, 1980, 2112, 2160, 2376, 2592, 2640, 2880, 2970, 3168, 3240, 3520, 3564, 3960, 4320, 4455, 4752, 5184, 5280, 5940, 6336, 6480, 7128, 7907, 7920, 8640, 8910, 9504, 10560, 11880, 12960, 14256, 15814, 15840, 17820, 19008, 23721, 23760, 25920, 28512, 31628, 31680, 35640, 39535, 47442, 47520, 57024, 63256, 71163, 71280, 79070, 86977, 94884, 95040, 118605, 126512, 142326, 142560, 158140, 173954, 189768, 213489, 237210, 253024, 260931, 284652, 285120, 316280, 347908, 355815, 379536, 426978, 434885, 474420, 506048, 521862, 569304, 632560, 640467, 695816, 711630, 759072, 782793, 853956, 869770, 948840, 1043724, 1067445, 1138608, 1265120, 1280934, 1304655, 1391632, 1423260, 1518144, 1565586, 1707912, 1739540, 1897680, 2087448, 2134890, 2277216, 2348379, 2530240, 2561868, 2609310, 2783264, 2846520, 3131172, 3202335, 3415824, 3479080, 3795360, 3913965, 4174896, 4269780, 4554432, 4696758, 5123736, 5218620, 5566528, 5693040, 6262344, 6404670, 6831648, 6958160, 7045137, 7590720, 7827930, 8349792, 8539560, 9393516, 10247472, 10437240, 11386080, 11741895, 12524688, 12809340, 13663296, 13916320, 14090274, 15655860, 16699584, 17079120, 18787032, 20494944, 20874480, 22772160, 23483790, 25049376, 25618680, 27832640, 28180548, 31311720, 34158240, 35225685, 37574064, 40989888, 41748960, 46967580, 50098752, 51237360, 56361096, 62623440, 68316480, 70451370, 75148128, 83497920, 93935160, 102474720, 112722192, 125246880, 140902740, 150296256, 187870320, 204949440, 225444384, 250493760, 281805480, 375740640, 450888768, 563610960, 751481280, 1127221920, 2254443840]

約数ペア:

[(1, 2254443840), (2, 1127221920), (3, 751481280), (4, 563610960), (5, 450888768), (6, 375740640), (8, 281805480), (9, 250493760), (10, 225444384), (11, 204949440), (12, 187870320), (15, 150296256), (16, 140902740), (18, 125246880), (20, 112722192), (22, 102474720), (24, 93935160), (27, 83497920), (30, 75148128), (32, 70451370), (33, 68316480), (36, 62623440), (40, 56361096), (44, 51237360), (45, 50098752), (48, 46967580), (54, 41748960), (55, 40989888), (60, 37574064), (64, 35225685), (66, 34158240), (72, 31311720), (80, 28180548), (81, 27832640), (88, 25618680), (90, 25049376), (96, 23483790), (99, 22772160), (108, 20874480), (110, 20494944), (120, 18787032), (132, 17079120), (135, 16699584), (144, 15655860), (160, 14090274), (162, 13916320), (165, 13663296), (176, 12809340), (180, 12524688), (192, 11741895), (198, 11386080), (216, 10437240), (220, 10247472), (240, 9393516), (264, 8539560), (270, 8349792), (288, 7827930), (297, 7590720), (320, 7045137), (324, 6958160), (330, 6831648), (352, 6404670), (360, 6262344), (396, 5693040), (405, 5566528), (432, 5218620), (440, 5123736), (480, 4696758), (495, 4554432), (528, 4269780), (540, 4174896), (576, 3913965), (594, 3795360), (648, 3479080), (660, 3415824), (704, 3202335), (720, 3131172), (792, 2846520), (810, 2783264), (864, 2609310), (880, 2561868), (891, 2530240), (960, 2348379), (990, 2277216), (1056, 2134890), (1080, 2087448), (1188, 1897680), (1296, 1739540), (1320, 1707912), (1440, 1565586), (1485, 1518144), (1584, 1423260), (1620, 1391632), (1728, 1304655), (1760, 1280934), (1782, 1265120), (1980, 1138608), (2112, 1067445), (2160, 1043724), (2376, 948840), (2592, 869770), (2640, 853956), (2880, 782793), (2970, 759072), (3168, 711630), (3240, 695816), (3520, 640467), (3564, 632560), (3960, 569304), (4320, 521862), (4455, 506048), (4752, 474420), (5184, 434885), (5280, 426978), (5940, 379536), (6336, 355815), (6480, 347908), (7128, 316280), (7907, 285120), (7920, 284652), (8640, 260931), (8910, 253024), (9504, 237210), (10560, 213489), (11880, 189768), (12960, 173954), (14256, 158140), (15814, 142560), (15840, 142326), (17820, 126512), (19008, 118605), (23721, 95040), (23760, 94884), (25920, 86977), (28512, 79070), (31628, 71280), (31680, 71163), (35640, 63256), (39535, 57024), (47442, 47520)]