2777575920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1213}}^1$

素因数の和:1312

約数の個数: 320

約数和(自身を含む): 10405048320

約数和(自身を除く): 7627472400

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, 47, 48, 56, 58, 60, 70, 80, 84, 87, 94, 105, 112, 116, 120, 140, 141, 145, 168, 174, 188, 203, 210, 232, 235, 240, 280, 282, 290, 329, 336, 348, 376, 406, 420, 435, 464, 470, 560, 564, 580, 609, 658, 696, 705, 752, 812, 840, 870, 940, 987, 1015, 1128, 1160, 1213, 1218, 1316, 1363, 1392, 1410, 1624, 1645, 1680, 1740, 1880, 1974, 2030, 2256, 2320, 2426, 2436, 2632, 2726, 2820, 3045, 3248, 3290, 3480, 3639, 3760, 3948, 4060, 4089, 4852, 4872, 4935, 5264, 5452, 5640, 6065, 6090, 6580, 6815, 6960, 7278, 7896, 8120, 8178, 8491, 9541, 9704, 9744, 9870, 10904, 11280, 12130, 12180, 13160, 13630, 14556, 15792, 16240, 16356, 16982, 18195, 19082, 19408, 19740, 20445, 21808, 24260, 24360, 25473, 26320, 27260, 28623, 29112, 32712, 33964, 35177, 36390, 38164, 39480, 40890, 42455, 47705, 48520, 48720, 50946, 54520, 57011, 57246, 58224, 65424, 67928, 70354, 72780, 76328, 78960, 81780, 84910, 95410, 97040, 101892, 105531, 109040, 114022, 114492, 127365, 135856, 140708, 143115, 145560, 152656, 163560, 169820, 171033, 175885, 190820, 203784, 211062, 228044, 228984, 246239, 254730, 281416, 285055, 286230, 291120, 327120, 339640, 342066, 351770, 381640, 399077, 407568, 422124, 456088, 457968, 492478, 509460, 527655, 562832, 570110, 572460, 679280, 684132, 703540, 738717, 763280, 798154, 844248, 855165, 912176, 984956, 1018920, 1055310, 1140220, 1144920, 1197231, 1231195, 1368264, 1407080, 1477434, 1596308, 1653319, 1688496, 1710330, 1969912, 1995385, 2037840, 2110620, 2280440, 2289840, 2394462, 2462390, 2736528, 2814160, 2954868, 3192616, 3306638, 3420660, 3693585, 3939824, 3990770, 4221240, 4560880, 4788924, 4924780, 4959957, 5909736, 5986155, 6385232, 6613276, 6841320, 7387170, 7981540, 8266595, 8442480, 9577848, 9849560, 9919914, 11573233, 11819472, 11972310, 13226552, 13682640, 14774340, 15963080, 16533190, 19155696, 19699120, 19839828, 23146466, 23944620, 24799785, 26453104, 29548680, 31926160, 33066380, 34719699, 39679656, 46292932, 47889240, 49599570, 57866165, 59097360, 66132760, 69439398, 79359312, 92585864, 95778480, 99199140, 115732330, 132265520, 138878796, 173598495, 185171728, 198398280, 231464660, 277757592, 347196990, 396796560, 462929320, 555515184, 694393980, 925858640, 1388787960, 2777575920]

約数ペア:

[(1, 2777575920), (2, 1388787960), (3, 925858640), (4, 694393980), (5, 555515184), (6, 462929320), (7, 396796560), (8, 347196990), (10, 277757592), (12, 231464660), (14, 198398280), (15, 185171728), (16, 173598495), (20, 138878796), (21, 132265520), (24, 115732330), (28, 99199140), (29, 95778480), (30, 92585864), (35, 79359312), (40, 69439398), (42, 66132760), (47, 59097360), (48, 57866165), (56, 49599570), (58, 47889240), (60, 46292932), (70, 39679656), (80, 34719699), (84, 33066380), (87, 31926160), (94, 29548680), (105, 26453104), (112, 24799785), (116, 23944620), (120, 23146466), (140, 19839828), (141, 19699120), (145, 19155696), (168, 16533190), (174, 15963080), (188, 14774340), (203, 13682640), (210, 13226552), (232, 11972310), (235, 11819472), (240, 11573233), (280, 9919914), (282, 9849560), (290, 9577848), (329, 8442480), (336, 8266595), (348, 7981540), (376, 7387170), (406, 6841320), (420, 6613276), (435, 6385232), (464, 5986155), (470, 5909736), (560, 4959957), (564, 4924780), (580, 4788924), (609, 4560880), (658, 4221240), (696, 3990770), (705, 3939824), (752, 3693585), (812, 3420660), (840, 3306638), (870, 3192616), (940, 2954868), (987, 2814160), (1015, 2736528), (1128, 2462390), (1160, 2394462), (1213, 2289840), (1218, 2280440), (1316, 2110620), (1363, 2037840), (1392, 1995385), (1410, 1969912), (1624, 1710330), (1645, 1688496), (1680, 1653319), (1740, 1596308), (1880, 1477434), (1974, 1407080), (2030, 1368264), (2256, 1231195), (2320, 1197231), (2426, 1144920), (2436, 1140220), (2632, 1055310), (2726, 1018920), (2820, 984956), (3045, 912176), (3248, 855165), (3290, 844248), (3480, 798154), (3639, 763280), (3760, 738717), (3948, 703540), (4060, 684132), (4089, 679280), (4852, 572460), (4872, 570110), (4935, 562832), (5264, 527655), (5452, 509460), (5640, 492478), (6065, 457968), (6090, 456088), (6580, 422124), (6815, 407568), (6960, 399077), (7278, 381640), (7896, 351770), (8120, 342066), (8178, 339640), (8491, 327120), (9541, 291120), (9704, 286230), (9744, 285055), (9870, 281416), (10904, 254730), (11280, 246239), (12130, 228984), (12180, 228044), (13160, 211062), (13630, 203784), (14556, 190820), (15792, 175885), (16240, 171033), (16356, 169820), (16982, 163560), (18195, 152656), (19082, 145560), (19408, 143115), (19740, 140708), (20445, 135856), (21808, 127365), (24260, 114492), (24360, 114022), (25473, 109040), (26320, 105531), (27260, 101892), (28623, 97040), (29112, 95410), (32712, 84910), (33964, 81780), (35177, 78960), (36390, 76328), (38164, 72780), (39480, 70354), (40890, 67928), (42455, 65424), (47705, 58224), (48520, 57246), (48720, 57011), (50946, 54520)]