1948208640

素因数分解:

$2^9\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:238

約数の個数: 480

約数和(自身を含む): 7523518464

約数和(自身を除く): 5575309824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 49, 56, 60, 62, 64, 70, 80, 84, 93, 96, 98, 105, 112, 120, 124, 128, 140, 147, 155, 160, 167, 168, 186, 192, 196, 210, 217, 224, 240, 245, 248, 256, 280, 294, 310, 320, 334, 336, 372, 384, 392, 420, 434, 448, 465, 480, 490, 496, 501, 512, 560, 588, 620, 640, 651, 668, 672, 735, 744, 768, 784, 835, 840, 868, 896, 930, 960, 980, 992, 1002, 1085, 1120, 1169, 1176, 1240, 1280, 1302, 1336, 1344, 1470, 1488, 1519, 1536, 1568, 1670, 1680, 1736, 1792, 1860, 1920, 1960, 1984, 2004, 2170, 2240, 2338, 2352, 2480, 2505, 2560, 2604, 2672, 2688, 2940, 2976, 3038, 3136, 3255, 3340, 3360, 3472, 3507, 3584, 3720, 3840, 3920, 3968, 4008, 4340, 4480, 4557, 4676, 4704, 4960, 5010, 5177, 5208, 5344, 5376, 5845, 5880, 5952, 6076, 6272, 6510, 6680, 6720, 6944, 7014, 7440, 7595, 7680, 7840, 7936, 8016, 8183, 8680, 8960, 9114, 9352, 9408, 9920, 10020, 10354, 10416, 10688, 10752, 11690, 11760, 11904, 12152, 12544, 13020, 13360, 13440, 13888, 14028, 14880, 15190, 15531, 15680, 15872, 16032, 16366, 17360, 17535, 17920, 18228, 18704, 18816, 19840, 20040, 20708, 20832, 21376, 22785, 23380, 23520, 23808, 24304, 24549, 25088, 25885, 26040, 26720, 26880, 27776, 28056, 29760, 30380, 31062, 31360, 32064, 32732, 34720, 35070, 36239, 36456, 37408, 37632, 39680, 40080, 40915, 41416, 41664, 42752, 45570, 46760, 47040, 47616, 48608, 49098, 51770, 52080, 53440, 53760, 55552, 56112, 59520, 60760, 62124, 62720, 64128, 65464, 69440, 70140, 72478, 72912, 74816, 75264, 77655, 79360, 80160, 81830, 82832, 83328, 85504, 91140, 93520, 94080, 97216, 98196, 103540, 104160, 106880, 108717, 111104, 112224, 119040, 121520, 122745, 124248, 125440, 128256, 130928, 138880, 140280, 144956, 145824, 149632, 155310, 160320, 163660, 165664, 166656, 181195, 182280, 187040, 188160, 194432, 196392, 207080, 208320, 213760, 217434, 224448, 238080, 243040, 245490, 248496, 253673, 256512, 261856, 277760, 280560, 289912, 291648, 299264, 310620, 320640, 327320, 331328, 333312, 362390, 364560, 374080, 376320, 388864, 392784, 414160, 416640, 427520, 434868, 448896, 486080, 490980, 496992, 507346, 523712, 543585, 555520, 561120, 579824, 583296, 598528, 621240, 641280, 654640, 662656, 724780, 729120, 748160, 761019, 777728, 785568, 828320, 833280, 869736, 897792, 972160, 981960, 993984, 1014692, 1047424, 1087170, 1122240, 1159648, 1166592, 1242480, 1268365, 1282560, 1309280, 1325312, 1449560, 1458240, 1496320, 1522038, 1571136, 1656640, 1666560, 1739472, 1795584, 1944320, 1963920, 1987968, 2029384, 2094848, 2174340, 2244480, 2319296, 2333184, 2484960, 2536730, 2618560, 2650624, 2899120, 2916480, 2992640, 3044076, 3142272, 3313280, 3478944, 3805095, 3888640, 3927840, 3975936, 4058768, 4189696, 4348680, 4488960, 4638592, 4969920, 5073460, 5237120, 5798240, 5832960, 6088152, 6284544, 6626560, 6957888, 7610190, 7855680, 7951872, 8117536, 8697360, 8977920, 9277184, 9939840, 10146920, 10474240, 11596480, 11665920, 12176304, 12569088, 13253120, 13915776, 15220380, 15711360, 16235072, 17394720, 18554368, 19879680, 20293840, 20948480, 23192960, 24352608, 27831552, 30440760, 31422720, 32470144, 34789440, 39759360, 40587680, 46385920, 48705216, 55663104, 60881520, 62845440, 64940288, 69578880, 81175360, 92771840, 97410432, 121763040, 129880576, 139157760, 162350720, 194820864, 243526080, 278315520, 324701440, 389641728, 487052160, 649402880, 974104320, 1948208640]

約数ペア:

[(1, 1948208640), (2, 974104320), (3, 649402880), (4, 487052160), (5, 389641728), (6, 324701440), (7, 278315520), (8, 243526080), (10, 194820864), (12, 162350720), (14, 139157760), (15, 129880576), (16, 121763040), (20, 97410432), (21, 92771840), (24, 81175360), (28, 69578880), (30, 64940288), (31, 62845440), (32, 60881520), (35, 55663104), (40, 48705216), (42, 46385920), (48, 40587680), (49, 39759360), (56, 34789440), (60, 32470144), (62, 31422720), (64, 30440760), (70, 27831552), (80, 24352608), (84, 23192960), (93, 20948480), (96, 20293840), (98, 19879680), (105, 18554368), (112, 17394720), (120, 16235072), (124, 15711360), (128, 15220380), (140, 13915776), (147, 13253120), (155, 12569088), (160, 12176304), (167, 11665920), (168, 11596480), (186, 10474240), (192, 10146920), (196, 9939840), (210, 9277184), (217, 8977920), (224, 8697360), (240, 8117536), (245, 7951872), (248, 7855680), (256, 7610190), (280, 6957888), (294, 6626560), (310, 6284544), (320, 6088152), (334, 5832960), (336, 5798240), (372, 5237120), (384, 5073460), (392, 4969920), (420, 4638592), (434, 4488960), (448, 4348680), (465, 4189696), (480, 4058768), (490, 3975936), (496, 3927840), (501, 3888640), (512, 3805095), (560, 3478944), (588, 3313280), (620, 3142272), (640, 3044076), (651, 2992640), (668, 2916480), (672, 2899120), (735, 2650624), (744, 2618560), (768, 2536730), (784, 2484960), (835, 2333184), (840, 2319296), (868, 2244480), (896, 2174340), (930, 2094848), (960, 2029384), (980, 1987968), (992, 1963920), (1002, 1944320), (1085, 1795584), (1120, 1739472), (1169, 1666560), (1176, 1656640), (1240, 1571136), (1280, 1522038), (1302, 1496320), (1336, 1458240), (1344, 1449560), (1470, 1325312), (1488, 1309280), (1519, 1282560), (1536, 1268365), (1568, 1242480), (1670, 1166592), (1680, 1159648), (1736, 1122240), (1792, 1087170), (1860, 1047424), (1920, 1014692), (1960, 993984), (1984, 981960), (2004, 972160), (2170, 897792), (2240, 869736), (2338, 833280), (2352, 828320), (2480, 785568), (2505, 777728), (2560, 761019), (2604, 748160), (2672, 729120), (2688, 724780), (2940, 662656), (2976, 654640), (3038, 641280), (3136, 621240), (3255, 598528), (3340, 583296), (3360, 579824), (3472, 561120), (3507, 555520), (3584, 543585), (3720, 523712), (3840, 507346), (3920, 496992), (3968, 490980), (4008, 486080), (4340, 448896), (4480, 434868), (4557, 427520), (4676, 416640), (4704, 414160), (4960, 392784), (5010, 388864), (5177, 376320), (5208, 374080), (5344, 364560), (5376, 362390), (5845, 333312), (5880, 331328), (5952, 327320), (6076, 320640), (6272, 310620), (6510, 299264), (6680, 291648), (6720, 289912), (6944, 280560), (7014, 277760), (7440, 261856), (7595, 256512), (7680, 253673), (7840, 248496), (7936, 245490), (8016, 243040), (8183, 238080), (8680, 224448), (8960, 217434), (9114, 213760), (9352, 208320), (9408, 207080), (9920, 196392), (10020, 194432), (10354, 188160), (10416, 187040), (10688, 182280), (10752, 181195), (11690, 166656), (11760, 165664), (11904, 163660), (12152, 160320), (12544, 155310), (13020, 149632), (13360, 145824), (13440, 144956), (13888, 140280), (14028, 138880), (14880, 130928), (15190, 128256), (15531, 125440), (15680, 124248), (15872, 122745), (16032, 121520), (16366, 119040), (17360, 112224), (17535, 111104), (17920, 108717), (18228, 106880), (18704, 104160), (18816, 103540), (19840, 98196), (20040, 97216), (20708, 94080), (20832, 93520), (21376, 91140), (22785, 85504), (23380, 83328), (23520, 82832), (23808, 81830), (24304, 80160), (24549, 79360), (25088, 77655), (25885, 75264), (26040, 74816), (26720, 72912), (26880, 72478), (27776, 70140), (28056, 69440), (29760, 65464), (30380, 64128), (31062, 62720), (31360, 62124), (32064, 60760), (32732, 59520), (34720, 56112), (35070, 55552), (36239, 53760), (36456, 53440), (37408, 52080), (37632, 51770), (39680, 49098), (40080, 48608), (40915, 47616), (41416, 47040), (41664, 46760), (42752, 45570)]