20437739520

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1951}}^1$

素因数の和:2023

約数の個数: 384

約数和(自身を含む): 73667543040

約数和(自身を除く): 53229803520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 64, 66, 80, 88, 93, 96, 110, 120, 124, 128, 132, 155, 160, 165, 176, 186, 192, 220, 240, 248, 256, 264, 310, 320, 330, 341, 352, 372, 384, 440, 465, 480, 496, 512, 528, 620, 640, 660, 682, 704, 744, 768, 880, 930, 960, 992, 1023, 1024, 1056, 1240, 1280, 1320, 1364, 1408, 1488, 1536, 1705, 1760, 1860, 1920, 1951, 1984, 2046, 2048, 2112, 2480, 2560, 2640, 2728, 2816, 2976, 3072, 3410, 3520, 3720, 3840, 3902, 3968, 4092, 4224, 4960, 5115, 5120, 5280, 5456, 5632, 5853, 5952, 6144, 6820, 7040, 7440, 7680, 7804, 7936, 8184, 8448, 9755, 9920, 10230, 10240, 10560, 10912, 11264, 11706, 11904, 13640, 14080, 14880, 15360, 15608, 15872, 16368, 16896, 19510, 19840, 20460, 21120, 21461, 21824, 22528, 23412, 23808, 27280, 28160, 29265, 29760, 30720, 31216, 31744, 32736, 33792, 39020, 39680, 40920, 42240, 42922, 43648, 46824, 47616, 54560, 56320, 58530, 59520, 60481, 62432, 63488, 64383, 65472, 67584, 78040, 79360, 81840, 84480, 85844, 87296, 93648, 95232, 107305, 109120, 112640, 117060, 119040, 120962, 124864, 128766, 130944, 156080, 158720, 163680, 168960, 171688, 174592, 181443, 187296, 190464, 214610, 218240, 234120, 238080, 241924, 249728, 257532, 261888, 302405, 312160, 317440, 321915, 327360, 337920, 343376, 349184, 362886, 374592, 429220, 436480, 468240, 476160, 483848, 499456, 515064, 523776, 604810, 624320, 643830, 654720, 665291, 686752, 698368, 725772, 749184, 858440, 872960, 907215, 936480, 952320, 967696, 998912, 1030128, 1047552, 1209620, 1248640, 1287660, 1309440, 1330582, 1373504, 1451544, 1498368, 1716880, 1745920, 1814430, 1872960, 1935392, 1995873, 1997824, 2060256, 2095104, 2419240, 2497280, 2575320, 2618880, 2661164, 2747008, 2903088, 2996736, 3326455, 3433760, 3491840, 3628860, 3745920, 3870784, 3991746, 3995648, 4120512, 4838480, 4994560, 5150640, 5237760, 5322328, 5494016, 5806176, 5993472, 6652910, 6867520, 7257720, 7491840, 7741568, 7983492, 8241024, 9676960, 9979365, 9989120, 10301280, 10475520, 10644656, 10988032, 11612352, 11986944, 13305820, 13735040, 14515440, 14983680, 15483136, 15966984, 16482048, 19353920, 19958730, 19978240, 20602560, 21289312, 21976064, 23224704, 26611640, 27470080, 29030880, 29967360, 30966272, 31933968, 32964096, 38707840, 39917460, 41205120, 42578624, 43952128, 46449408, 53223280, 54940160, 58061760, 59934720, 61932544, 63867936, 65928192, 77415680, 79834920, 82410240, 85157248, 92898816, 106446560, 109880320, 116123520, 123865088, 127735872, 131856384, 154831360, 159669840, 164820480, 170314496, 185797632, 212893120, 219760640, 232247040, 255471744, 309662720, 319339680, 329640960, 340628992, 371595264, 425786240, 464494080, 510943488, 619325440, 638679360, 659281920, 681257984, 851572480, 928988160, 1021886976, 1277358720, 1362515968, 1703144960, 1857976320, 2043773952, 2554717440, 3406289920, 4087547904, 5109434880, 6812579840, 10218869760, 20437739520]

約数ペア:

[(1, 20437739520), (2, 10218869760), (3, 6812579840), (4, 5109434880), (5, 4087547904), (6, 3406289920), (8, 2554717440), (10, 2043773952), (11, 1857976320), (12, 1703144960), (15, 1362515968), (16, 1277358720), (20, 1021886976), (22, 928988160), (24, 851572480), (30, 681257984), (31, 659281920), (32, 638679360), (33, 619325440), (40, 510943488), (44, 464494080), (48, 425786240), (55, 371595264), (60, 340628992), (62, 329640960), (64, 319339680), (66, 309662720), (80, 255471744), (88, 232247040), (93, 219760640), (96, 212893120), (110, 185797632), (120, 170314496), (124, 164820480), (128, 159669840), (132, 154831360), (155, 131856384), (160, 127735872), (165, 123865088), (176, 116123520), (186, 109880320), (192, 106446560), (220, 92898816), (240, 85157248), (248, 82410240), (256, 79834920), (264, 77415680), (310, 65928192), (320, 63867936), (330, 61932544), (341, 59934720), (352, 58061760), (372, 54940160), (384, 53223280), (440, 46449408), (465, 43952128), (480, 42578624), (496, 41205120), (512, 39917460), (528, 38707840), (620, 32964096), (640, 31933968), (660, 30966272), (682, 29967360), (704, 29030880), (744, 27470080), (768, 26611640), (880, 23224704), (930, 21976064), (960, 21289312), (992, 20602560), (1023, 19978240), (1024, 19958730), (1056, 19353920), (1240, 16482048), (1280, 15966984), (1320, 15483136), (1364, 14983680), (1408, 14515440), (1488, 13735040), (1536, 13305820), (1705, 11986944), (1760, 11612352), (1860, 10988032), (1920, 10644656), (1951, 10475520), (1984, 10301280), (2046, 9989120), (2048, 9979365), (2112, 9676960), (2480, 8241024), (2560, 7983492), (2640, 7741568), (2728, 7491840), (2816, 7257720), (2976, 6867520), (3072, 6652910), (3410, 5993472), (3520, 5806176), (3720, 5494016), (3840, 5322328), (3902, 5237760), (3968, 5150640), (4092, 4994560), (4224, 4838480), (4960, 4120512), (5115, 3995648), (5120, 3991746), (5280, 3870784), (5456, 3745920), (5632, 3628860), (5853, 3491840), (5952, 3433760), (6144, 3326455), (6820, 2996736), (7040, 2903088), (7440, 2747008), (7680, 2661164), (7804, 2618880), (7936, 2575320), (8184, 2497280), (8448, 2419240), (9755, 2095104), (9920, 2060256), (10230, 1997824), (10240, 1995873), (10560, 1935392), (10912, 1872960), (11264, 1814430), (11706, 1745920), (11904, 1716880), (13640, 1498368), (14080, 1451544), (14880, 1373504), (15360, 1330582), (15608, 1309440), (15872, 1287660), (16368, 1248640), (16896, 1209620), (19510, 1047552), (19840, 1030128), (20460, 998912), (21120, 967696), (21461, 952320), (21824, 936480), (22528, 907215), (23412, 872960), (23808, 858440), (27280, 749184), (28160, 725772), (29265, 698368), (29760, 686752), (30720, 665291), (31216, 654720), (31744, 643830), (32736, 624320), (33792, 604810), (39020, 523776), (39680, 515064), (40920, 499456), (42240, 483848), (42922, 476160), (43648, 468240), (46824, 436480), (47616, 429220), (54560, 374592), (56320, 362886), (58530, 349184), (59520, 343376), (60481, 337920), (62432, 327360), (63488, 321915), (64383, 317440), (65472, 312160), (67584, 302405), (78040, 261888), (79360, 257532), (81840, 249728), (84480, 241924), (85844, 238080), (87296, 234120), (93648, 218240), (95232, 214610), (107305, 190464), (109120, 187296), (112640, 181443), (117060, 174592), (119040, 171688), (120962, 168960), (124864, 163680), (128766, 158720), (130944, 156080)]