21419944560

素因数分解:

$2^4\times 3^6\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{739}}^1$

素因数の和:848

約数の個数: 560

約数和(自身を含む): 86653739520

約数和(自身を除く): 65233794960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 71, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 142, 144, 162, 168, 180, 189, 210, 213, 216, 240, 243, 252, 270, 280, 284, 315, 324, 336, 355, 360, 378, 405, 420, 426, 432, 486, 497, 504, 540, 560, 567, 568, 630, 639, 648, 710, 720, 729, 739, 756, 810, 840, 852, 945, 972, 994, 1008, 1065, 1080, 1134, 1136, 1215, 1260, 1278, 1296, 1420, 1458, 1478, 1491, 1512, 1620, 1680, 1701, 1704, 1890, 1917, 1944, 1988, 2130, 2160, 2217, 2268, 2430, 2485, 2520, 2556, 2835, 2840, 2916, 2956, 2982, 3024, 3195, 3240, 3402, 3408, 3645, 3695, 3780, 3834, 3888, 3976, 4260, 4434, 4473, 4536, 4860, 4970, 5040, 5103, 5112, 5173, 5670, 5680, 5751, 5832, 5912, 5964, 6390, 6480, 6651, 6804, 7290, 7390, 7455, 7560, 7668, 7952, 8505, 8520, 8868, 8946, 9072, 9585, 9720, 9940, 10206, 10224, 10346, 11085, 11340, 11502, 11664, 11824, 11928, 12780, 13302, 13419, 13608, 14580, 14780, 14910, 15120, 15336, 15519, 17010, 17040, 17253, 17736, 17892, 19170, 19440, 19880, 19953, 20412, 20692, 22170, 22365, 22680, 23004, 23856, 25515, 25560, 25865, 26604, 26838, 27216, 28755, 29160, 29560, 29820, 30672, 31038, 33255, 34020, 34506, 35472, 35784, 38340, 39760, 39906, 40257, 40824, 41384, 44340, 44730, 45360, 46008, 46557, 51030, 51120, 51730, 51759, 52469, 53208, 53676, 57510, 58320, 59120, 59640, 59859, 62076, 66510, 67095, 68040, 69012, 71568, 76680, 77595, 79812, 80514, 81648, 82768, 86265, 88680, 89460, 92016, 93114, 99765, 102060, 103460, 103518, 104938, 106416, 107352, 115020, 119280, 119718, 120771, 124152, 133020, 134190, 136080, 138024, 139671, 153360, 155190, 157407, 159624, 161028, 172530, 177360, 178920, 179577, 186228, 199530, 201285, 204120, 206920, 207036, 209876, 214704, 230040, 232785, 239436, 241542, 248304, 258795, 262345, 266040, 268380, 276048, 279342, 299295, 310380, 314814, 319248, 322056, 345060, 357840, 359154, 362313, 367283, 372456, 399060, 402570, 408240, 413840, 414072, 419013, 419752, 460080, 465570, 472221, 478872, 483084, 517590, 524690, 532080, 536760, 538731, 558684, 598590, 603855, 620760, 629628, 644112, 690120, 698355, 718308, 724626, 734566, 744912, 787035, 798120, 805140, 828144, 838026, 839504, 897885, 931140, 944442, 957744, 966168, 1035180, 1049380, 1073520, 1077462, 1101849, 1117368, 1197180, 1207710, 1241520, 1257039, 1259256, 1380240, 1396710, 1416663, 1436616, 1449252, 1469132, 1574070, 1596240, 1610280, 1676052, 1795770, 1811565, 1836415, 1862280, 1888884, 1932336, 2070360, 2095065, 2098760, 2154924, 2203698, 2234736, 2361105, 2394360, 2415420, 2514078, 2518512, 2693655, 2793420, 2833326, 2873232, 2898504, 2938264, 3148140, 3220560, 3305547, 3352104, 3591540, 3623130, 3672830, 3724560, 3771117, 3777768, 4140720, 4190130, 4197520, 4249989, 4309848, 4407396, 4722210, 4788720, 4830840, 5028156, 5387310, 5509245, 5586840, 5666652, 5797008, 5876528, 6285195, 6296280, 6611094, 6704208, 7083315, 7183080, 7246260, 7345660, 7542234, 7555536, 8380260, 8499978, 8619696, 8814792, 9444420, 9661680, 9916641, 10056312, 10774620, 11018490, 11173680, 11333304, 12570390, 12592560, 12749967, 13222188, 14166630, 14366160, 14492520, 14691320, 15084468, 16527735, 16760520, 16999956, 17629584, 18855585, 18888840, 19833282, 20112624, 21249945, 21549240, 22036980, 22666608, 25140780, 25499934, 26444376, 28333260, 28985040, 29382640, 29749923, 30168936, 33055470, 33521040, 33999912, 37711170, 37777680, 38249901, 39666564, 42499890, 43098480, 44073960, 49583205, 50281560, 50999868, 52888752, 56666520, 59499846, 60337872, 63749835, 66110940, 67999824, 75422340, 76499802, 79333128, 84999780, 88147920, 89249769, 99166410, 100563120, 101999736, 113333040, 118999692, 127499670, 132221880, 148749615, 150844680, 152999604, 158666256, 169999560, 178499538, 191249505, 198332820, 203999472, 237999384, 254999340, 264443760, 267749307, 297499230, 301689360, 305999208, 339999120, 356999076, 382499010, 396665640, 446248845, 475998768, 509998680, 535498614, 594998460, 611998416, 713998152, 764998020, 793331280, 892497690, 1019997360, 1070997228, 1189996920, 1338746535, 1427996304, 1529996040, 1784995380, 2141994456, 2379993840, 2677493070, 3059992080, 3569990760, 4283988912, 5354986140, 7139981520, 10709972280, 21419944560]

約数ペア:

[(1, 21419944560), (2, 10709972280), (3, 7139981520), (4, 5354986140), (5, 4283988912), (6, 3569990760), (7, 3059992080), (8, 2677493070), (9, 2379993840), (10, 2141994456), (12, 1784995380), (14, 1529996040), (15, 1427996304), (16, 1338746535), (18, 1189996920), (20, 1070997228), (21, 1019997360), (24, 892497690), (27, 793331280), (28, 764998020), (30, 713998152), (35, 611998416), (36, 594998460), (40, 535498614), (42, 509998680), (45, 475998768), (48, 446248845), (54, 396665640), (56, 382499010), (60, 356999076), (63, 339999120), (70, 305999208), (71, 301689360), (72, 297499230), (80, 267749307), (81, 264443760), (84, 254999340), (90, 237999384), (105, 203999472), (108, 198332820), (112, 191249505), (120, 178499538), (126, 169999560), (135, 158666256), (140, 152999604), (142, 150844680), (144, 148749615), (162, 132221880), (168, 127499670), (180, 118999692), (189, 113333040), (210, 101999736), (213, 100563120), (216, 99166410), (240, 89249769), (243, 88147920), (252, 84999780), (270, 79333128), (280, 76499802), (284, 75422340), (315, 67999824), (324, 66110940), (336, 63749835), (355, 60337872), (360, 59499846), (378, 56666520), (405, 52888752), (420, 50999868), (426, 50281560), (432, 49583205), (486, 44073960), (497, 43098480), (504, 42499890), (540, 39666564), (560, 38249901), (567, 37777680), (568, 37711170), (630, 33999912), (639, 33521040), (648, 33055470), (710, 30168936), (720, 29749923), (729, 29382640), (739, 28985040), (756, 28333260), (810, 26444376), (840, 25499934), (852, 25140780), (945, 22666608), (972, 22036980), (994, 21549240), (1008, 21249945), (1065, 20112624), (1080, 19833282), (1134, 18888840), (1136, 18855585), (1215, 17629584), (1260, 16999956), (1278, 16760520), (1296, 16527735), (1420, 15084468), (1458, 14691320), (1478, 14492520), (1491, 14366160), (1512, 14166630), (1620, 13222188), (1680, 12749967), (1701, 12592560), (1704, 12570390), (1890, 11333304), (1917, 11173680), (1944, 11018490), (1988, 10774620), (2130, 10056312), (2160, 9916641), (2217, 9661680), (2268, 9444420), (2430, 8814792), (2485, 8619696), (2520, 8499978), (2556, 8380260), (2835, 7555536), (2840, 7542234), (2916, 7345660), (2956, 7246260), (2982, 7183080), (3024, 7083315), (3195, 6704208), (3240, 6611094), (3402, 6296280), (3408, 6285195), (3645, 5876528), (3695, 5797008), (3780, 5666652), (3834, 5586840), (3888, 5509245), (3976, 5387310), (4260, 5028156), (4434, 4830840), (4473, 4788720), (4536, 4722210), (4860, 4407396), (4970, 4309848), (5040, 4249989), (5103, 4197520), (5112, 4190130), (5173, 4140720), (5670, 3777768), (5680, 3771117), (5751, 3724560), (5832, 3672830), (5912, 3623130), (5964, 3591540), (6390, 3352104), (6480, 3305547), (6651, 3220560), (6804, 3148140), (7290, 2938264), (7390, 2898504), (7455, 2873232), (7560, 2833326), (7668, 2793420), (7952, 2693655), (8505, 2518512), (8520, 2514078), (8868, 2415420), (8946, 2394360), (9072, 2361105), (9585, 2234736), (9720, 2203698), (9940, 2154924), (10206, 2098760), (10224, 2095065), (10346, 2070360), (11085, 1932336), (11340, 1888884), (11502, 1862280), (11664, 1836415), (11824, 1811565), (11928, 1795770), (12780, 1676052), (13302, 1610280), (13419, 1596240), (13608, 1574070), (14580, 1469132), (14780, 1449252), (14910, 1436616), (15120, 1416663), (15336, 1396710), (15519, 1380240), (17010, 1259256), (17040, 1257039), (17253, 1241520), (17736, 1207710), (17892, 1197180), (19170, 1117368), (19440, 1101849), (19880, 1077462), (19953, 1073520), (20412, 1049380), (20692, 1035180), (22170, 966168), (22365, 957744), (22680, 944442), (23004, 931140), (23856, 897885), (25515, 839504), (25560, 838026), (25865, 828144), (26604, 805140), (26838, 798120), (27216, 787035), (28755, 744912), (29160, 734566), (29560, 724626), (29820, 718308), (30672, 698355), (31038, 690120), (33255, 644112), (34020, 629628), (34506, 620760), (35472, 603855), (35784, 598590), (38340, 558684), (39760, 538731), (39906, 536760), (40257, 532080), (40824, 524690), (41384, 517590), (44340, 483084), (44730, 478872), (45360, 472221), (46008, 465570), (46557, 460080), (51030, 419752), (51120, 419013), (51730, 414072), (51759, 413840), (52469, 408240), (53208, 402570), (53676, 399060), (57510, 372456), (58320, 367283), (59120, 362313), (59640, 359154), (59859, 357840), (62076, 345060), (66510, 322056), (67095, 319248), (68040, 314814), (69012, 310380), (71568, 299295), (76680, 279342), (77595, 276048), (79812, 268380), (80514, 266040), (81648, 262345), (82768, 258795), (86265, 248304), (88680, 241542), (89460, 239436), (92016, 232785), (93114, 230040), (99765, 214704), (102060, 209876), (103460, 207036), (103518, 206920), (104938, 204120), (106416, 201285), (107352, 199530), (115020, 186228), (119280, 179577), (119718, 178920), (120771, 177360), (124152, 172530), (133020, 161028), (134190, 159624), (136080, 157407), (138024, 155190), (139671, 153360)]