1912921920

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1$

素因数の和:860

約数の個数: 560

約数和(自身を含む): 8385218688

約数和(自身を除く): 6472296768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 64, 65, 70, 72, 78, 80, 81, 84, 90, 91, 96, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 160, 162, 168, 180, 182, 189, 192, 195, 208, 210, 216, 224, 234, 240, 252, 260, 270, 273, 280, 288, 312, 315, 320, 324, 336, 351, 360, 364, 378, 390, 405, 416, 420, 432, 448, 455, 468, 480, 504, 520, 540, 546, 560, 567, 576, 585, 624, 630, 648, 672, 702, 720, 728, 756, 780, 810, 811, 819, 832, 840, 864, 910, 936, 945, 960, 1008, 1040, 1053, 1080, 1092, 1120, 1134, 1170, 1248, 1260, 1296, 1344, 1365, 1404, 1440, 1456, 1512, 1560, 1620, 1622, 1638, 1680, 1728, 1755, 1820, 1872, 1890, 2016, 2080, 2106, 2160, 2184, 2240, 2268, 2340, 2433, 2457, 2496, 2520, 2592, 2730, 2808, 2835, 2880, 2912, 3024, 3120, 3240, 3244, 3276, 3360, 3510, 3640, 3744, 3780, 4032, 4055, 4095, 4160, 4212, 4320, 4368, 4536, 4680, 4866, 4914, 5040, 5184, 5265, 5460, 5616, 5670, 5677, 5824, 6048, 6240, 6480, 6488, 6552, 6720, 7020, 7280, 7299, 7371, 7488, 7560, 8110, 8190, 8424, 8640, 8736, 9072, 9360, 9732, 9828, 10080, 10530, 10543, 10920, 11232, 11340, 11354, 12096, 12165, 12285, 12480, 12960, 12976, 13104, 14040, 14560, 14598, 14742, 15120, 16220, 16380, 16848, 17031, 17472, 18144, 18720, 19464, 19656, 20160, 21060, 21086, 21840, 21897, 22464, 22680, 22708, 24330, 24570, 25920, 25952, 26208, 28080, 28385, 29120, 29196, 29484, 30240, 31629, 32440, 32760, 33696, 34062, 36288, 36495, 36855, 37440, 38928, 39312, 42120, 42172, 43680, 43794, 45360, 45416, 48660, 49140, 51093, 51904, 52416, 52715, 56160, 56770, 58392, 58968, 60480, 63258, 64880, 65520, 65691, 67392, 68124, 72990, 73710, 73801, 77856, 78624, 84240, 84344, 85155, 87360, 87588, 90720, 90832, 94887, 97320, 98280, 102186, 105430, 109485, 112320, 113540, 116784, 117936, 126516, 129760, 131040, 131382, 136248, 145980, 147420, 147602, 153279, 155712, 157248, 158145, 168480, 168688, 170310, 175176, 181440, 181664, 189774, 194640, 196560, 204372, 210860, 218970, 221403, 227080, 233568, 235872, 253032, 255465, 259520, 262080, 262764, 272496, 284661, 291960, 294840, 295204, 306558, 316290, 328455, 336960, 337376, 340620, 350352, 363328, 369005, 379548, 389280, 393120, 408744, 421720, 437940, 442806, 454160, 459837, 467136, 471744, 474435, 506064, 510930, 525528, 544992, 569322, 583920, 589680, 590408, 613116, 632580, 656910, 664209, 674752, 681240, 700704, 738010, 759096, 766395, 778560, 786240, 817488, 843440, 853983, 875880, 885612, 908320, 919674, 948870, 1012128, 1021860, 1051056, 1089984, 1107015, 1138644, 1167840, 1179360, 1180816, 1226232, 1265160, 1313820, 1328418, 1362480, 1401408, 1423305, 1476020, 1518192, 1532790, 1634976, 1686880, 1707966, 1751760, 1771224, 1816640, 1839348, 1897740, 1992627, 2024256, 2043720, 2102112, 2214030, 2277288, 2299185, 2335680, 2358720, 2361632, 2452464, 2530320, 2627640, 2656836, 2724960, 2846610, 2952040, 3036384, 3065580, 3269952, 3321045, 3373760, 3415932, 3503520, 3542448, 3678696, 3795480, 3985254, 4087440, 4204224, 4269915, 4428060, 4554576, 4598370, 4723264, 4904928, 5060640, 5255280, 5313672, 5449920, 5693220, 5904080, 5977881, 6072768, 6131160, 6642090, 6831864, 7007040, 7084896, 7357392, 7590960, 7970508, 8174880, 8539830, 8856120, 9109152, 9196740, 9809856, 9963135, 10121280, 10510560, 10627344, 11386440, 11808160, 11955762, 12262320, 13284180, 13663728, 14169792, 14714784, 15181920, 15941016, 16349760, 17079660, 17712240, 18218304, 18393480, 19926270, 21021120, 21254688, 22772880, 23616320, 23911524, 24524640, 26568360, 27327456, 29429568, 29889405, 30363840, 31882032, 34159320, 35424480, 36786960, 39852540, 42509376, 45545760, 47823048, 49049280, 53136720, 54654912, 59778810, 63764064, 68318640, 70848960, 73573920, 79705080, 91091520, 95646096, 106273440, 119557620, 127528128, 136637280, 147147840, 159410160, 191292192, 212546880, 239115240, 273274560, 318820320, 382584384, 478230480, 637640640, 956460960, 1912921920]

約数ペア:

[(1, 1912921920), (2, 956460960), (3, 637640640), (4, 478230480), (5, 382584384), (6, 318820320), (7, 273274560), (8, 239115240), (9, 212546880), (10, 191292192), (12, 159410160), (13, 147147840), (14, 136637280), (15, 127528128), (16, 119557620), (18, 106273440), (20, 95646096), (21, 91091520), (24, 79705080), (26, 73573920), (27, 70848960), (28, 68318640), (30, 63764064), (32, 59778810), (35, 54654912), (36, 53136720), (39, 49049280), (40, 47823048), (42, 45545760), (45, 42509376), (48, 39852540), (52, 36786960), (54, 35424480), (56, 34159320), (60, 31882032), (63, 30363840), (64, 29889405), (65, 29429568), (70, 27327456), (72, 26568360), (78, 24524640), (80, 23911524), (81, 23616320), (84, 22772880), (90, 21254688), (91, 21021120), (96, 19926270), (104, 18393480), (105, 18218304), (108, 17712240), (112, 17079660), (117, 16349760), (120, 15941016), (126, 15181920), (130, 14714784), (135, 14169792), (140, 13663728), (144, 13284180), (156, 12262320), (160, 11955762), (162, 11808160), (168, 11386440), (180, 10627344), (182, 10510560), (189, 10121280), (192, 9963135), (195, 9809856), (208, 9196740), (210, 9109152), (216, 8856120), (224, 8539830), (234, 8174880), (240, 7970508), (252, 7590960), (260, 7357392), (270, 7084896), (273, 7007040), (280, 6831864), (288, 6642090), (312, 6131160), (315, 6072768), (320, 5977881), (324, 5904080), (336, 5693220), (351, 5449920), (360, 5313672), (364, 5255280), (378, 5060640), (390, 4904928), (405, 4723264), (416, 4598370), (420, 4554576), (432, 4428060), (448, 4269915), (455, 4204224), (468, 4087440), (480, 3985254), (504, 3795480), (520, 3678696), (540, 3542448), (546, 3503520), (560, 3415932), (567, 3373760), (576, 3321045), (585, 3269952), (624, 3065580), (630, 3036384), (648, 2952040), (672, 2846610), (702, 2724960), (720, 2656836), (728, 2627640), (756, 2530320), (780, 2452464), (810, 2361632), (811, 2358720), (819, 2335680), (832, 2299185), (840, 2277288), (864, 2214030), (910, 2102112), (936, 2043720), (945, 2024256), (960, 1992627), (1008, 1897740), (1040, 1839348), (1053, 1816640), (1080, 1771224), (1092, 1751760), (1120, 1707966), (1134, 1686880), (1170, 1634976), (1248, 1532790), (1260, 1518192), (1296, 1476020), (1344, 1423305), (1365, 1401408), (1404, 1362480), (1440, 1328418), (1456, 1313820), (1512, 1265160), (1560, 1226232), (1620, 1180816), (1622, 1179360), (1638, 1167840), (1680, 1138644), (1728, 1107015), (1755, 1089984), (1820, 1051056), (1872, 1021860), (1890, 1012128), (2016, 948870), (2080, 919674), (2106, 908320), (2160, 885612), (2184, 875880), (2240, 853983), (2268, 843440), (2340, 817488), (2433, 786240), (2457, 778560), (2496, 766395), (2520, 759096), (2592, 738010), (2730, 700704), (2808, 681240), (2835, 674752), (2880, 664209), (2912, 656910), (3024, 632580), (3120, 613116), (3240, 590408), (3244, 589680), (3276, 583920), (3360, 569322), (3510, 544992), (3640, 525528), (3744, 510930), (3780, 506064), (4032, 474435), (4055, 471744), (4095, 467136), (4160, 459837), (4212, 454160), (4320, 442806), (4368, 437940), (4536, 421720), (4680, 408744), (4866, 393120), (4914, 389280), (5040, 379548), (5184, 369005), (5265, 363328), (5460, 350352), (5616, 340620), (5670, 337376), (5677, 336960), (5824, 328455), (6048, 316290), (6240, 306558), (6480, 295204), (6488, 294840), (6552, 291960), (6720, 284661), (7020, 272496), (7280, 262764), (7299, 262080), (7371, 259520), (7488, 255465), (7560, 253032), (8110, 235872), (8190, 233568), (8424, 227080), (8640, 221403), (8736, 218970), (9072, 210860), (9360, 204372), (9732, 196560), (9828, 194640), (10080, 189774), (10530, 181664), (10543, 181440), (10920, 175176), (11232, 170310), (11340, 168688), (11354, 168480), (12096, 158145), (12165, 157248), (12285, 155712), (12480, 153279), (12960, 147602), (12976, 147420), (13104, 145980), (14040, 136248), (14560, 131382), (14598, 131040), (14742, 129760), (15120, 126516), (16220, 117936), (16380, 116784), (16848, 113540), (17031, 112320), (17472, 109485), (18144, 105430), (18720, 102186), (19464, 98280), (19656, 97320), (20160, 94887), (21060, 90832), (21086, 90720), (21840, 87588), (21897, 87360), (22464, 85155), (22680, 84344), (22708, 84240), (24330, 78624), (24570, 77856), (25920, 73801), (25952, 73710), (26208, 72990), (28080, 68124), (28385, 67392), (29120, 65691), (29196, 65520), (29484, 64880), (30240, 63258), (31629, 60480), (32440, 58968), (32760, 58392), (33696, 56770), (34062, 56160), (36288, 52715), (36495, 52416), (36855, 51904), (37440, 51093), (38928, 49140), (39312, 48660), (42120, 45416), (42172, 45360), (43680, 43794)]