6894867420

素因数分解:

$2^2\times 3^7\times 5^1\times 7^2\times {\mathrm{3217}}^1$

素因数の和:3261

約数の個数: 288

約数和(自身を含む): 25268765760

約数和(自身を除く): 18373898340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 81, 84, 90, 98, 105, 108, 126, 135, 140, 147, 162, 180, 189, 196, 210, 243, 245, 252, 270, 294, 315, 324, 378, 405, 420, 441, 486, 490, 540, 567, 588, 630, 729, 735, 756, 810, 882, 945, 972, 980, 1134, 1215, 1260, 1323, 1458, 1470, 1620, 1701, 1764, 1890, 2187, 2205, 2268, 2430, 2646, 2835, 2916, 2940, 3217, 3402, 3645, 3780, 3969, 4374, 4410, 4860, 5103, 5292, 5670, 6434, 6615, 6804, 7290, 7938, 8505, 8748, 8820, 9651, 10206, 10935, 11340, 11907, 12868, 13230, 14580, 15309, 15876, 16085, 17010, 19302, 19845, 20412, 21870, 22519, 23814, 25515, 26460, 28953, 30618, 32170, 34020, 35721, 38604, 39690, 43740, 45038, 47628, 48255, 51030, 57906, 59535, 61236, 64340, 67557, 71442, 76545, 79380, 86859, 90076, 96510, 102060, 107163, 112595, 115812, 119070, 135114, 142884, 144765, 153090, 157633, 173718, 178605, 193020, 202671, 214326, 225190, 238140, 260577, 270228, 289530, 306180, 315266, 337785, 347436, 357210, 405342, 428652, 434295, 450380, 472899, 521154, 535815, 579060, 608013, 630532, 675570, 714420, 781731, 788165, 810684, 868590, 945798, 1013355, 1042308, 1071630, 1216026, 1302885, 1351140, 1418697, 1563462, 1576330, 1737180, 1824039, 1891596, 2026710, 2143260, 2345193, 2364495, 2432052, 2605770, 2837394, 3040065, 3126924, 3152660, 3648078, 3908655, 4053420, 4256091, 4690386, 4728990, 5211540, 5472117, 5674788, 6080130, 7035579, 7093485, 7296156, 7817310, 8512182, 9120195, 9380772, 9457980, 10944234, 11725965, 12160260, 12768273, 14071158, 14186970, 15634620, 16416351, 17024364, 18240390, 21280455, 21888468, 23451930, 25536546, 27360585, 28142316, 28373940, 32832702, 35177895, 36480780, 38304819, 42560910, 46903860, 49249053, 51073092, 54721170, 63841365, 65665404, 70355790, 76609638, 82081755, 85121820, 98498106, 109442340, 114914457, 127682730, 140711580, 153219276, 164163510, 191524095, 196996212, 229828914, 246245265, 255365460, 328327020, 344743371, 383048190, 459657828, 492490530, 574572285, 689486742, 766096380, 984981060, 1149144570, 1378973484, 1723716855, 2298289140, 3447433710, 6894867420]

約数ペア:

[(1, 6894867420), (2, 3447433710), (3, 2298289140), (4, 1723716855), (5, 1378973484), (6, 1149144570), (7, 984981060), (9, 766096380), (10, 689486742), (12, 574572285), (14, 492490530), (15, 459657828), (18, 383048190), (20, 344743371), (21, 328327020), (27, 255365460), (28, 246245265), (30, 229828914), (35, 196996212), (36, 191524095), (42, 164163510), (45, 153219276), (49, 140711580), (54, 127682730), (60, 114914457), (63, 109442340), (70, 98498106), (81, 85121820), (84, 82081755), (90, 76609638), (98, 70355790), (105, 65665404), (108, 63841365), (126, 54721170), (135, 51073092), (140, 49249053), (147, 46903860), (162, 42560910), (180, 38304819), (189, 36480780), (196, 35177895), (210, 32832702), (243, 28373940), (245, 28142316), (252, 27360585), (270, 25536546), (294, 23451930), (315, 21888468), (324, 21280455), (378, 18240390), (405, 17024364), (420, 16416351), (441, 15634620), (486, 14186970), (490, 14071158), (540, 12768273), (567, 12160260), (588, 11725965), (630, 10944234), (729, 9457980), (735, 9380772), (756, 9120195), (810, 8512182), (882, 7817310), (945, 7296156), (972, 7093485), (980, 7035579), (1134, 6080130), (1215, 5674788), (1260, 5472117), (1323, 5211540), (1458, 4728990), (1470, 4690386), (1620, 4256091), (1701, 4053420), (1764, 3908655), (1890, 3648078), (2187, 3152660), (2205, 3126924), (2268, 3040065), (2430, 2837394), (2646, 2605770), (2835, 2432052), (2916, 2364495), (2940, 2345193), (3217, 2143260), (3402, 2026710), (3645, 1891596), (3780, 1824039), (3969, 1737180), (4374, 1576330), (4410, 1563462), (4860, 1418697), (5103, 1351140), (5292, 1302885), (5670, 1216026), (6434, 1071630), (6615, 1042308), (6804, 1013355), (7290, 945798), (7938, 868590), (8505, 810684), (8748, 788165), (8820, 781731), (9651, 714420), (10206, 675570), (10935, 630532), (11340, 608013), (11907, 579060), (12868, 535815), (13230, 521154), (14580, 472899), (15309, 450380), (15876, 434295), (16085, 428652), (17010, 405342), (19302, 357210), (19845, 347436), (20412, 337785), (21870, 315266), (22519, 306180), (23814, 289530), (25515, 270228), (26460, 260577), (28953, 238140), (30618, 225190), (32170, 214326), (34020, 202671), (35721, 193020), (38604, 178605), (39690, 173718), (43740, 157633), (45038, 153090), (47628, 144765), (48255, 142884), (51030, 135114), (57906, 119070), (59535, 115812), (61236, 112595), (64340, 107163), (67557, 102060), (71442, 96510), (76545, 90076), (79380, 86859)]