21347673840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{443}}^1$

素因数の和:637

約数の個数: 480

約数和(自身を含む): 79153790976

約数和(自身を除く): 57806117136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 31, 34, 36, 40, 45, 48, 51, 60, 62, 68, 72, 80, 85, 90, 93, 102, 120, 124, 127, 136, 144, 153, 155, 170, 180, 186, 204, 240, 248, 254, 255, 272, 279, 306, 310, 340, 360, 372, 381, 408, 443, 465, 496, 508, 510, 527, 558, 612, 620, 635, 680, 720, 744, 762, 765, 816, 886, 930, 1016, 1020, 1054, 1116, 1143, 1224, 1240, 1270, 1329, 1360, 1395, 1488, 1524, 1530, 1581, 1772, 1860, 1905, 2032, 2040, 2108, 2159, 2215, 2232, 2286, 2448, 2480, 2540, 2635, 2658, 2790, 3048, 3060, 3162, 3544, 3720, 3810, 3937, 3987, 4080, 4216, 4318, 4430, 4464, 4572, 4743, 5080, 5270, 5316, 5580, 5715, 6096, 6120, 6324, 6477, 6645, 7088, 7440, 7531, 7620, 7874, 7905, 7974, 8432, 8636, 8860, 9144, 9486, 10160, 10540, 10632, 10795, 11160, 11430, 11811, 12240, 12648, 12954, 13290, 13733, 15062, 15240, 15748, 15810, 15948, 17272, 17720, 18288, 18972, 19431, 19685, 19935, 21080, 21264, 21590, 22320, 22593, 22860, 23622, 23715, 25296, 25908, 26580, 27466, 30124, 30480, 31496, 31620, 31896, 32385, 34544, 35433, 35440, 37655, 37944, 38862, 39370, 39870, 41199, 42160, 43180, 45186, 45720, 47244, 47430, 51816, 53160, 54932, 56261, 59055, 60248, 62992, 63240, 63792, 64770, 66929, 67779, 68665, 70866, 75310, 75888, 77724, 78740, 79740, 82398, 86360, 90372, 91440, 94488, 94860, 97155, 103632, 106320, 109864, 112522, 112965, 118110, 120496, 123597, 126480, 129540, 133858, 135558, 137330, 141732, 150620, 155448, 157480, 159480, 164796, 168783, 172720, 177165, 180744, 188976, 189720, 194310, 200787, 205995, 219728, 225044, 225930, 233461, 236220, 247194, 259080, 267716, 271116, 274660, 281305, 283464, 301240, 310896, 314960, 318960, 329592, 334645, 337566, 338895, 354330, 361488, 379440, 388620, 401574, 411990, 450088, 451860, 466922, 472440, 494388, 506349, 518160, 535432, 542232, 549320, 562610, 566928, 602361, 602480, 617985, 659184, 669290, 675132, 677790, 700383, 708660, 777240, 803148, 823980, 843915, 900176, 903720, 933844, 944880, 956437, 988776, 1003935, 1012698, 1070864, 1084464, 1098640, 1125220, 1167305, 1204722, 1235970, 1338580, 1350264, 1355580, 1400766, 1417320, 1554480, 1606296, 1647960, 1687830, 1744091, 1807440, 1867688, 1912874, 1977552, 2007870, 2025396, 2101149, 2250440, 2334610, 2409444, 2471940, 2531745, 2677160, 2700528, 2711160, 2801532, 2834640, 2869311, 3011805, 3212592, 3295920, 3375660, 3488182, 3501915, 3735376, 3825748, 4015740, 4050792, 4202298, 4500880, 4669220, 4782185, 4818888, 4943880, 5063490, 5232273, 5354320, 5422320, 5603064, 5738622, 6023610, 6751320, 6976364, 7003830, 7651496, 8031480, 8101584, 8404596, 8607933, 8720455, 9338440, 9564370, 9637776, 9887760, 10126980, 10464546, 10505745, 11206128, 11477244, 12047220, 13502640, 13952728, 14007660, 14346555, 15302992, 15696819, 16062960, 16809192, 17215866, 17440910, 18676880, 19128740, 20253960, 20929092, 21011490, 22954488, 24094440, 26161365, 27905456, 28015320, 28693110, 29649547, 31393638, 33618384, 34431732, 34881820, 38257480, 40507920, 41858184, 42022980, 43039665, 45908976, 48188880, 52322730, 56030640, 57386220, 59299094, 62787276, 68863464, 69763640, 76514960, 78484095, 83716368, 84045960, 86079330, 88948641, 104645460, 114772440, 118598188, 125574552, 137726928, 139527280, 148247735, 156968190, 168091920, 172158660, 177897282, 209290920, 229544880, 237196376, 251149104, 266845923, 296495470, 313936380, 344317320, 355794564, 418581840, 444743205, 474392752, 533691846, 592990940, 627872760, 688634640, 711589128, 889486410, 1067383692, 1185981880, 1255745520, 1334229615, 1423178256, 1778972820, 2134767384, 2371963760, 2668459230, 3557945640, 4269534768, 5336918460, 7115891280, 10673836920, 21347673840]

約数ペア:

[(1, 21347673840), (2, 10673836920), (3, 7115891280), (4, 5336918460), (5, 4269534768), (6, 3557945640), (8, 2668459230), (9, 2371963760), (10, 2134767384), (12, 1778972820), (15, 1423178256), (16, 1334229615), (17, 1255745520), (18, 1185981880), (20, 1067383692), (24, 889486410), (30, 711589128), (31, 688634640), (34, 627872760), (36, 592990940), (40, 533691846), (45, 474392752), (48, 444743205), (51, 418581840), (60, 355794564), (62, 344317320), (68, 313936380), (72, 296495470), (80, 266845923), (85, 251149104), (90, 237196376), (93, 229544880), (102, 209290920), (120, 177897282), (124, 172158660), (127, 168091920), (136, 156968190), (144, 148247735), (153, 139527280), (155, 137726928), (170, 125574552), (180, 118598188), (186, 114772440), (204, 104645460), (240, 88948641), (248, 86079330), (254, 84045960), (255, 83716368), (272, 78484095), (279, 76514960), (306, 69763640), (310, 68863464), (340, 62787276), (360, 59299094), (372, 57386220), (381, 56030640), (408, 52322730), (443, 48188880), (465, 45908976), (496, 43039665), (508, 42022980), (510, 41858184), (527, 40507920), (558, 38257480), (612, 34881820), (620, 34431732), (635, 33618384), (680, 31393638), (720, 29649547), (744, 28693110), (762, 28015320), (765, 27905456), (816, 26161365), (886, 24094440), (930, 22954488), (1016, 21011490), (1020, 20929092), (1054, 20253960), (1116, 19128740), (1143, 18676880), (1224, 17440910), (1240, 17215866), (1270, 16809192), (1329, 16062960), (1360, 15696819), (1395, 15302992), (1488, 14346555), (1524, 14007660), (1530, 13952728), (1581, 13502640), (1772, 12047220), (1860, 11477244), (1905, 11206128), (2032, 10505745), (2040, 10464546), (2108, 10126980), (2159, 9887760), (2215, 9637776), (2232, 9564370), (2286, 9338440), (2448, 8720455), (2480, 8607933), (2540, 8404596), (2635, 8101584), (2658, 8031480), (2790, 7651496), (3048, 7003830), (3060, 6976364), (3162, 6751320), (3544, 6023610), (3720, 5738622), (3810, 5603064), (3937, 5422320), (3987, 5354320), (4080, 5232273), (4216, 5063490), (4318, 4943880), (4430, 4818888), (4464, 4782185), (4572, 4669220), (4743, 4500880), (5080, 4202298), (5270, 4050792), (5316, 4015740), (5580, 3825748), (5715, 3735376), (6096, 3501915), (6120, 3488182), (6324, 3375660), (6477, 3295920), (6645, 3212592), (7088, 3011805), (7440, 2869311), (7531, 2834640), (7620, 2801532), (7874, 2711160), (7905, 2700528), (7974, 2677160), (8432, 2531745), (8636, 2471940), (8860, 2409444), (9144, 2334610), (9486, 2250440), (10160, 2101149), (10540, 2025396), (10632, 2007870), (10795, 1977552), (11160, 1912874), (11430, 1867688), (11811, 1807440), (12240, 1744091), (12648, 1687830), (12954, 1647960), (13290, 1606296), (13733, 1554480), (15062, 1417320), (15240, 1400766), (15748, 1355580), (15810, 1350264), (15948, 1338580), (17272, 1235970), (17720, 1204722), (18288, 1167305), (18972, 1125220), (19431, 1098640), (19685, 1084464), (19935, 1070864), (21080, 1012698), (21264, 1003935), (21590, 988776), (22320, 956437), (22593, 944880), (22860, 933844), (23622, 903720), (23715, 900176), (25296, 843915), (25908, 823980), (26580, 803148), (27466, 777240), (30124, 708660), (30480, 700383), (31496, 677790), (31620, 675132), (31896, 669290), (32385, 659184), (34544, 617985), (35433, 602480), (35440, 602361), (37655, 566928), (37944, 562610), (38862, 549320), (39370, 542232), (39870, 535432), (41199, 518160), (42160, 506349), (43180, 494388), (45186, 472440), (45720, 466922), (47244, 451860), (47430, 450088), (51816, 411990), (53160, 401574), (54932, 388620), (56261, 379440), (59055, 361488), (60248, 354330), (62992, 338895), (63240, 337566), (63792, 334645), (64770, 329592), (66929, 318960), (67779, 314960), (68665, 310896), (70866, 301240), (75310, 283464), (75888, 281305), (77724, 274660), (78740, 271116), (79740, 267716), (82398, 259080), (86360, 247194), (90372, 236220), (91440, 233461), (94488, 225930), (94860, 225044), (97155, 219728), (103632, 205995), (106320, 200787), (109864, 194310), (112522, 189720), (112965, 188976), (118110, 180744), (120496, 177165), (123597, 172720), (126480, 168783), (129540, 164796), (133858, 159480), (135558, 157480), (137330, 155448), (141732, 150620)]