6998481840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{20521}}^1$

素因数の和:20580

約数の個数: 240

約数和(自身を含む): 26108909280

約数和(自身を除く): 19110427440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 49, 56, 58, 60, 70, 80, 84, 87, 98, 105, 112, 116, 120, 140, 145, 147, 168, 174, 196, 203, 210, 232, 240, 245, 280, 290, 294, 336, 348, 392, 406, 420, 435, 464, 490, 560, 580, 588, 609, 696, 735, 784, 812, 840, 870, 980, 1015, 1160, 1176, 1218, 1392, 1421, 1470, 1624, 1680, 1740, 1960, 2030, 2320, 2352, 2436, 2842, 2940, 3045, 3248, 3480, 3920, 4060, 4263, 4872, 5684, 5880, 6090, 6960, 7105, 8120, 8526, 9744, 11368, 11760, 12180, 14210, 16240, 17052, 20521, 21315, 22736, 24360, 28420, 34104, 41042, 42630, 48720, 56840, 61563, 68208, 82084, 85260, 102605, 113680, 123126, 143647, 164168, 170520, 205210, 246252, 287294, 307815, 328336, 341040, 410420, 430941, 492504, 574588, 595109, 615630, 718235, 820840, 861882, 985008, 1005529, 1149176, 1190218, 1231260, 1436470, 1641680, 1723764, 1785327, 2011058, 2154705, 2298352, 2380436, 2462520, 2872940, 2975545, 3016587, 3447528, 3570654, 4022116, 4165763, 4309410, 4760872, 4925040, 5027645, 5745880, 5951090, 6033174, 6895056, 7141308, 8044232, 8331526, 8618820, 8926635, 9521744, 10055290, 11491760, 11902180, 12066348, 12497289, 14282616, 15082935, 16088464, 16663052, 17237640, 17853270, 20110580, 20828815, 23804360, 24132696, 24994578, 28565232, 29160341, 30165870, 33326104, 34475280, 35706540, 40221160, 41657630, 47608720, 48265392, 49989156, 58320682, 60331740, 62486445, 66652208, 71413080, 80442320, 83315260, 87481023, 99978312, 116641364, 120663480, 124972890, 142826160, 145801705, 166630520, 174962046, 199956624, 233282728, 241326960, 249945780, 291603410, 333261040, 349924092, 437405115, 466565456, 499891560, 583206820, 699848184, 874810230, 999783120, 1166413640, 1399696368, 1749620460, 2332827280, 3499240920, 6998481840]

約数ペア:

[(1, 6998481840), (2, 3499240920), (3, 2332827280), (4, 1749620460), (5, 1399696368), (6, 1166413640), (7, 999783120), (8, 874810230), (10, 699848184), (12, 583206820), (14, 499891560), (15, 466565456), (16, 437405115), (20, 349924092), (21, 333261040), (24, 291603410), (28, 249945780), (29, 241326960), (30, 233282728), (35, 199956624), (40, 174962046), (42, 166630520), (48, 145801705), (49, 142826160), (56, 124972890), (58, 120663480), (60, 116641364), (70, 99978312), (80, 87481023), (84, 83315260), (87, 80442320), (98, 71413080), (105, 66652208), (112, 62486445), (116, 60331740), (120, 58320682), (140, 49989156), (145, 48265392), (147, 47608720), (168, 41657630), (174, 40221160), (196, 35706540), (203, 34475280), (210, 33326104), (232, 30165870), (240, 29160341), (245, 28565232), (280, 24994578), (290, 24132696), (294, 23804360), (336, 20828815), (348, 20110580), (392, 17853270), (406, 17237640), (420, 16663052), (435, 16088464), (464, 15082935), (490, 14282616), (560, 12497289), (580, 12066348), (588, 11902180), (609, 11491760), (696, 10055290), (735, 9521744), (784, 8926635), (812, 8618820), (840, 8331526), (870, 8044232), (980, 7141308), (1015, 6895056), (1160, 6033174), (1176, 5951090), (1218, 5745880), (1392, 5027645), (1421, 4925040), (1470, 4760872), (1624, 4309410), (1680, 4165763), (1740, 4022116), (1960, 3570654), (2030, 3447528), (2320, 3016587), (2352, 2975545), (2436, 2872940), (2842, 2462520), (2940, 2380436), (3045, 2298352), (3248, 2154705), (3480, 2011058), (3920, 1785327), (4060, 1723764), (4263, 1641680), (4872, 1436470), (5684, 1231260), (5880, 1190218), (6090, 1149176), (6960, 1005529), (7105, 985008), (8120, 861882), (8526, 820840), (9744, 718235), (11368, 615630), (11760, 595109), (12180, 574588), (14210, 492504), (16240, 430941), (17052, 410420), (20521, 341040), (21315, 328336), (22736, 307815), (24360, 287294), (28420, 246252), (34104, 205210), (41042, 170520), (42630, 164168), (48720, 143647), (56840, 123126), (61563, 113680), (68208, 102605), (82084, 85260)]