1948075920

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{641}}^1$

素因数の和:740

約数の個数: 400

約数和(自身を含む): 7860175488

約数和(自身を除く): 5912099568

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, 67, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 134, 135, 140, 144, 162, 168, 180, 189, 201, 210, 216, 240, 252, 268, 270, 280, 315, 324, 335, 336, 360, 378, 402, 405, 420, 432, 469, 504, 536, 540, 560, 567, 603, 630, 641, 648, 670, 720, 756, 804, 810, 840, 938, 945, 1005, 1008, 1072, 1080, 1134, 1206, 1260, 1282, 1296, 1340, 1407, 1512, 1608, 1620, 1680, 1809, 1876, 1890, 1923, 2010, 2160, 2268, 2345, 2412, 2520, 2564, 2680, 2814, 2835, 3015, 3024, 3205, 3216, 3240, 3618, 3752, 3780, 3846, 4020, 4221, 4487, 4536, 4690, 4824, 5040, 5128, 5360, 5427, 5628, 5670, 5769, 6030, 6410, 6480, 7035, 7236, 7504, 7560, 7692, 8040, 8442, 8974, 9045, 9072, 9380, 9615, 9648, 10256, 10854, 11256, 11340, 11538, 12060, 12663, 12820, 13461, 14070, 14472, 15120, 15384, 16080, 16884, 17307, 17948, 18090, 18760, 19230, 21105, 21708, 22435, 22512, 22680, 23076, 24120, 25326, 25640, 26922, 27135, 28140, 28845, 28944, 30768, 33768, 34614, 35896, 36180, 37520, 37989, 38460, 40383, 42210, 42947, 43416, 44870, 45360, 46152, 48240, 50652, 51280, 51921, 53844, 54270, 56280, 57690, 63315, 67305, 67536, 69228, 71792, 72360, 75978, 76920, 80766, 84420, 85894, 86535, 86832, 89740, 92304, 101304, 103842, 107688, 108540, 112560, 115380, 121149, 126630, 128841, 134610, 138456, 144720, 151956, 153840, 161532, 168840, 171788, 173070, 179480, 189945, 201915, 202608, 207684, 214735, 215376, 217080, 230760, 242298, 253260, 257682, 259605, 269220, 276912, 300629, 303912, 323064, 337680, 343576, 346140, 358960, 363447, 379890, 386523, 403830, 415368, 429470, 434160, 461520, 484596, 506520, 515364, 519210, 538440, 601258, 605745, 607824, 644205, 646128, 687152, 692280, 726894, 759780, 773046, 807660, 830736, 858940, 901887, 969192, 1013040, 1030728, 1038420, 1076880, 1159569, 1202516, 1211490, 1288410, 1384560, 1453788, 1503145, 1519560, 1546092, 1615320, 1717880, 1803774, 1817235, 1932615, 1938384, 2061456, 2076840, 2319138, 2405032, 2422980, 2576820, 2705661, 2907576, 3006290, 3039120, 3092184, 3230640, 3435760, 3478707, 3607548, 3634470, 3865230, 4153680, 4509435, 4638276, 4810064, 4845960, 5153640, 5411322, 5797845, 5815152, 6012580, 6184368, 6957414, 7215096, 7268940, 7730460, 8116983, 9018870, 9276552, 9691920, 10307280, 10822644, 11595690, 12025160, 13528305, 13914828, 14430192, 14537880, 15460920, 16233966, 17393535, 18037740, 18553104, 21645288, 23191380, 24050320, 24350949, 27056610, 27829656, 29075760, 30921840, 32467932, 34787070, 36075480, 40584915, 43290576, 46382760, 48701898, 54113220, 55659312, 64935864, 69574140, 72150960, 81169830, 92765520, 97403796, 108226440, 121754745, 129871728, 139148280, 162339660, 194807592, 216452880, 243509490, 278296560, 324679320, 389615184, 487018980, 649358640, 974037960, 1948075920]

約数ペア:

[(1, 1948075920), (2, 974037960), (3, 649358640), (4, 487018980), (5, 389615184), (6, 324679320), (7, 278296560), (8, 243509490), (9, 216452880), (10, 194807592), (12, 162339660), (14, 139148280), (15, 129871728), (16, 121754745), (18, 108226440), (20, 97403796), (21, 92765520), (24, 81169830), (27, 72150960), (28, 69574140), (30, 64935864), (35, 55659312), (36, 54113220), (40, 48701898), (42, 46382760), (45, 43290576), (48, 40584915), (54, 36075480), (56, 34787070), (60, 32467932), (63, 30921840), (67, 29075760), (70, 27829656), (72, 27056610), (80, 24350949), (81, 24050320), (84, 23191380), (90, 21645288), (105, 18553104), (108, 18037740), (112, 17393535), (120, 16233966), (126, 15460920), (134, 14537880), (135, 14430192), (140, 13914828), (144, 13528305), (162, 12025160), (168, 11595690), (180, 10822644), (189, 10307280), (201, 9691920), (210, 9276552), (216, 9018870), (240, 8116983), (252, 7730460), (268, 7268940), (270, 7215096), (280, 6957414), (315, 6184368), (324, 6012580), (335, 5815152), (336, 5797845), (360, 5411322), (378, 5153640), (402, 4845960), (405, 4810064), (420, 4638276), (432, 4509435), (469, 4153680), (504, 3865230), (536, 3634470), (540, 3607548), (560, 3478707), (567, 3435760), (603, 3230640), (630, 3092184), (641, 3039120), (648, 3006290), (670, 2907576), (720, 2705661), (756, 2576820), (804, 2422980), (810, 2405032), (840, 2319138), (938, 2076840), (945, 2061456), (1005, 1938384), (1008, 1932615), (1072, 1817235), (1080, 1803774), (1134, 1717880), (1206, 1615320), (1260, 1546092), (1282, 1519560), (1296, 1503145), (1340, 1453788), (1407, 1384560), (1512, 1288410), (1608, 1211490), (1620, 1202516), (1680, 1159569), (1809, 1076880), (1876, 1038420), (1890, 1030728), (1923, 1013040), (2010, 969192), (2160, 901887), (2268, 858940), (2345, 830736), (2412, 807660), (2520, 773046), (2564, 759780), (2680, 726894), (2814, 692280), (2835, 687152), (3015, 646128), (3024, 644205), (3205, 607824), (3216, 605745), (3240, 601258), (3618, 538440), (3752, 519210), (3780, 515364), (3846, 506520), (4020, 484596), (4221, 461520), (4487, 434160), (4536, 429470), (4690, 415368), (4824, 403830), (5040, 386523), (5128, 379890), (5360, 363447), (5427, 358960), (5628, 346140), (5670, 343576), (5769, 337680), (6030, 323064), (6410, 303912), (6480, 300629), (7035, 276912), (7236, 269220), (7504, 259605), (7560, 257682), (7692, 253260), (8040, 242298), (8442, 230760), (8974, 217080), (9045, 215376), (9072, 214735), (9380, 207684), (9615, 202608), (9648, 201915), (10256, 189945), (10854, 179480), (11256, 173070), (11340, 171788), (11538, 168840), (12060, 161532), (12663, 153840), (12820, 151956), (13461, 144720), (14070, 138456), (14472, 134610), (15120, 128841), (15384, 126630), (16080, 121149), (16884, 115380), (17307, 112560), (17948, 108540), (18090, 107688), (18760, 103842), (19230, 101304), (21105, 92304), (21708, 89740), (22435, 86832), (22512, 86535), (22680, 85894), (23076, 84420), (24120, 80766), (25326, 76920), (25640, 75978), (26922, 72360), (27135, 71792), (28140, 69228), (28845, 67536), (28944, 67305), (30768, 63315), (33768, 57690), (34614, 56280), (35896, 54270), (36180, 53844), (37520, 51921), (37989, 51280), (38460, 50652), (40383, 48240), (42210, 46152), (42947, 45360), (43416, 44870)]