223478640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:205

約数の個数: 480

約数和(自身を含む): 974937600

約数和(自身を除く): 751458960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 29, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 58, 60, 63, 66, 70, 72, 77, 80, 84, 87, 88, 90, 99, 105, 110, 112, 116, 120, 126, 132, 139, 140, 144, 145, 154, 165, 168, 174, 176, 180, 198, 203, 210, 220, 231, 232, 240, 252, 261, 264, 278, 280, 290, 308, 315, 319, 330, 336, 348, 360, 385, 396, 406, 417, 420, 435, 440, 462, 464, 495, 504, 522, 528, 556, 560, 580, 609, 616, 630, 638, 660, 693, 695, 696, 720, 770, 792, 812, 834, 840, 870, 880, 924, 957, 973, 990, 1008, 1015, 1044, 1112, 1155, 1160, 1218, 1232, 1251, 1260, 1276, 1305, 1320, 1386, 1390, 1392, 1529, 1540, 1584, 1595, 1624, 1668, 1680, 1740, 1827, 1848, 1914, 1946, 1980, 2030, 2085, 2088, 2224, 2233, 2310, 2320, 2436, 2502, 2520, 2552, 2610, 2640, 2772, 2780, 2871, 2919, 3045, 3058, 3080, 3190, 3248, 3336, 3465, 3480, 3654, 3696, 3828, 3892, 3960, 4031, 4060, 4170, 4176, 4466, 4587, 4620, 4785, 4865, 4872, 5004, 5040, 5104, 5220, 5544, 5560, 5742, 5838, 6090, 6116, 6160, 6255, 6380, 6672, 6699, 6930, 6960, 7308, 7645, 7656, 7784, 7920, 8062, 8120, 8340, 8757, 8932, 9135, 9174, 9240, 9570, 9730, 9744, 10008, 10440, 10703, 11088, 11120, 11165, 11484, 11676, 12093, 12180, 12232, 12510, 12760, 13398, 13761, 13860, 14355, 14595, 14616, 15290, 15312, 15568, 16124, 16240, 16680, 17514, 17864, 18270, 18348, 18480, 19140, 19460, 20016, 20097, 20155, 20880, 21406, 22330, 22935, 22968, 23352, 24186, 24360, 24464, 25020, 25520, 26796, 27522, 27720, 28217, 28710, 29190, 29232, 30580, 32109, 32248, 33360, 33495, 35028, 35728, 36279, 36540, 36696, 38280, 38920, 40194, 40310, 42812, 43785, 44341, 44660, 45870, 45936, 46704, 48372, 48720, 50040, 53515, 53592, 55044, 55440, 56434, 57420, 58380, 60465, 61160, 64218, 64496, 66990, 68805, 70056, 72558, 73080, 73392, 76560, 77840, 80388, 80620, 84651, 85624, 87570, 88682, 89320, 91740, 96327, 96744, 100080, 100485, 107030, 107184, 110088, 112868, 114840, 116760, 120930, 122320, 128436, 133023, 133980, 137610, 140112, 141085, 145116, 146160, 160545, 160776, 161240, 169302, 171248, 175140, 177364, 178640, 181395, 183480, 192654, 193488, 200970, 214060, 220176, 221705, 225736, 229680, 233520, 241860, 253953, 256872, 266046, 267960, 275220, 282170, 290232, 310387, 321090, 321552, 322480, 338604, 350280, 354728, 362790, 366960, 385308, 399069, 401940, 423255, 428120, 443410, 451472, 481635, 483720, 507906, 513744, 532092, 535920, 550440, 564340, 580464, 620774, 642180, 665115, 677208, 700560, 709456, 725580, 770616, 798138, 803880, 846510, 856240, 886820, 931161, 963270, 967440, 1015812, 1064184, 1100880, 1128680, 1241548, 1269765, 1284360, 1330230, 1354416, 1451160, 1541232, 1551935, 1596276, 1607760, 1693020, 1773640, 1862322, 1926540, 1995345, 2031624, 2128368, 2257360, 2483096, 2539530, 2568720, 2660460, 2793483, 2902320, 3103870, 3192552, 3386040, 3547280, 3724644, 3853080, 3990690, 4063248, 4655805, 4966192, 5079060, 5320920, 5586966, 6207740, 6385104, 6772080, 7449288, 7706160, 7981380, 9311610, 10158120, 10641840, 11173932, 12415480, 13967415, 14898576, 15962760, 18623220, 20316240, 22347864, 24830960, 27934830, 31925520, 37246440, 44695728, 55869660, 74492880, 111739320, 223478640]

約数ペア:

[(1, 223478640), (2, 111739320), (3, 74492880), (4, 55869660), (5, 44695728), (6, 37246440), (7, 31925520), (8, 27934830), (9, 24830960), (10, 22347864), (11, 20316240), (12, 18623220), (14, 15962760), (15, 14898576), (16, 13967415), (18, 12415480), (20, 11173932), (21, 10641840), (22, 10158120), (24, 9311610), (28, 7981380), (29, 7706160), (30, 7449288), (33, 6772080), (35, 6385104), (36, 6207740), (40, 5586966), (42, 5320920), (44, 5079060), (45, 4966192), (48, 4655805), (55, 4063248), (56, 3990690), (58, 3853080), (60, 3724644), (63, 3547280), (66, 3386040), (70, 3192552), (72, 3103870), (77, 2902320), (80, 2793483), (84, 2660460), (87, 2568720), (88, 2539530), (90, 2483096), (99, 2257360), (105, 2128368), (110, 2031624), (112, 1995345), (116, 1926540), (120, 1862322), (126, 1773640), (132, 1693020), (139, 1607760), (140, 1596276), (144, 1551935), (145, 1541232), (154, 1451160), (165, 1354416), (168, 1330230), (174, 1284360), (176, 1269765), (180, 1241548), (198, 1128680), (203, 1100880), (210, 1064184), (220, 1015812), (231, 967440), (232, 963270), (240, 931161), (252, 886820), (261, 856240), (264, 846510), (278, 803880), (280, 798138), (290, 770616), (308, 725580), (315, 709456), (319, 700560), (330, 677208), (336, 665115), (348, 642180), (360, 620774), (385, 580464), (396, 564340), (406, 550440), (417, 535920), (420, 532092), (435, 513744), (440, 507906), (462, 483720), (464, 481635), (495, 451472), (504, 443410), (522, 428120), (528, 423255), (556, 401940), (560, 399069), (580, 385308), (609, 366960), (616, 362790), (630, 354728), (638, 350280), (660, 338604), (693, 322480), (695, 321552), (696, 321090), (720, 310387), (770, 290232), (792, 282170), (812, 275220), (834, 267960), (840, 266046), (870, 256872), (880, 253953), (924, 241860), (957, 233520), (973, 229680), (990, 225736), (1008, 221705), (1015, 220176), (1044, 214060), (1112, 200970), (1155, 193488), (1160, 192654), (1218, 183480), (1232, 181395), (1251, 178640), (1260, 177364), (1276, 175140), (1305, 171248), (1320, 169302), (1386, 161240), (1390, 160776), (1392, 160545), (1529, 146160), (1540, 145116), (1584, 141085), (1595, 140112), (1624, 137610), (1668, 133980), (1680, 133023), (1740, 128436), (1827, 122320), (1848, 120930), (1914, 116760), (1946, 114840), (1980, 112868), (2030, 110088), (2085, 107184), (2088, 107030), (2224, 100485), (2233, 100080), (2310, 96744), (2320, 96327), (2436, 91740), (2502, 89320), (2520, 88682), (2552, 87570), (2610, 85624), (2640, 84651), (2772, 80620), (2780, 80388), (2871, 77840), (2919, 76560), (3045, 73392), (3058, 73080), (3080, 72558), (3190, 70056), (3248, 68805), (3336, 66990), (3465, 64496), (3480, 64218), (3654, 61160), (3696, 60465), (3828, 58380), (3892, 57420), (3960, 56434), (4031, 55440), (4060, 55044), (4170, 53592), (4176, 53515), (4466, 50040), (4587, 48720), (4620, 48372), (4785, 46704), (4865, 45936), (4872, 45870), (5004, 44660), (5040, 44341), (5104, 43785), (5220, 42812), (5544, 40310), (5560, 40194), (5742, 38920), (5838, 38280), (6090, 36696), (6116, 36540), (6160, 36279), (6255, 35728), (6380, 35028), (6672, 33495), (6699, 33360), (6930, 32248), (6960, 32109), (7308, 30580), (7645, 29232), (7656, 29190), (7784, 28710), (7920, 28217), (8062, 27720), (8120, 27522), (8340, 26796), (8757, 25520), (8932, 25020), (9135, 24464), (9174, 24360), (9240, 24186), (9570, 23352), (9730, 22968), (9744, 22935), (10008, 22330), (10440, 21406), (10703, 20880), (11088, 20155), (11120, 20097), (11165, 20016), (11484, 19460), (11676, 19140), (12093, 18480), (12180, 18348), (12232, 18270), (12510, 17864), (12760, 17514), (13398, 16680), (13761, 16240), (13860, 16124), (14355, 15568), (14595, 15312), (14616, 15290)]