1870890840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:264

約数の個数: 576

約数和(自身を含む): 7892951040

約数和(自身を除く): 6022060200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 23, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 46, 52, 56, 60, 63, 65, 69, 70, 72, 78, 84, 90, 91, 92, 104, 105, 115, 117, 120, 126, 130, 138, 140, 156, 161, 168, 169, 180, 182, 184, 191, 195, 207, 210, 230, 234, 252, 260, 273, 276, 280, 299, 312, 315, 322, 338, 345, 360, 364, 382, 390, 414, 420, 455, 460, 468, 483, 504, 507, 520, 546, 552, 573, 585, 598, 630, 644, 676, 690, 728, 764, 780, 805, 819, 828, 840, 845, 897, 910, 920, 936, 955, 966, 1014, 1035, 1092, 1146, 1170, 1183, 1196, 1260, 1288, 1337, 1352, 1365, 1380, 1449, 1495, 1521, 1528, 1560, 1610, 1638, 1656, 1690, 1719, 1794, 1820, 1910, 1932, 2028, 2070, 2093, 2184, 2292, 2340, 2366, 2392, 2415, 2483, 2520, 2535, 2674, 2691, 2730, 2760, 2865, 2898, 2990, 3042, 3220, 3276, 3380, 3438, 3549, 3588, 3640, 3820, 3864, 3887, 4011, 4056, 4095, 4140, 4186, 4393, 4485, 4584, 4680, 4732, 4830, 4966, 5070, 5348, 5382, 5460, 5730, 5796, 5915, 5980, 6084, 6279, 6440, 6552, 6685, 6760, 6876, 7098, 7176, 7245, 7449, 7605, 7640, 7774, 8022, 8190, 8280, 8372, 8595, 8786, 8970, 9464, 9660, 9932, 10140, 10465, 10647, 10696, 10764, 10920, 11460, 11592, 11661, 11830, 11960, 12033, 12168, 12415, 12558, 13179, 13370, 13455, 13752, 14196, 14490, 14898, 15210, 15548, 16044, 16380, 16744, 17190, 17381, 17572, 17745, 17940, 18837, 19320, 19435, 19864, 20055, 20280, 20930, 21294, 21528, 21965, 22347, 22920, 23322, 23660, 24066, 24830, 25116, 26358, 26740, 26910, 27209, 28392, 28980, 29796, 30420, 30751, 31096, 31395, 32088, 32279, 32760, 34380, 34762, 34983, 35144, 35490, 35880, 37245, 37674, 38870, 39537, 40110, 41860, 42588, 43930, 44694, 46644, 47320, 48132, 49660, 50232, 52143, 52716, 53235, 53480, 53820, 54418, 57109, 57960, 58305, 59592, 60165, 60840, 61502, 62790, 64558, 65895, 68760, 69524, 69966, 70980, 74490, 75348, 77740, 79074, 80220, 81627, 83720, 85176, 86905, 87860, 89388, 92253, 93288, 94185, 96264, 96837, 99320, 104286, 105432, 106470, 107640, 108836, 111735, 114218, 116610, 120330, 123004, 125580, 129116, 131790, 136045, 139048, 139932, 141960, 148980, 150696, 153755, 155480, 156429, 158148, 160440, 161395, 163254, 171327, 173810, 174915, 175720, 178776, 184506, 188370, 193674, 197685, 208572, 212940, 217672, 223470, 225953, 228436, 233220, 240660, 244881, 246008, 251160, 258232, 260715, 263580, 272090, 276759, 279864, 285545, 290511, 297960, 307510, 312858, 316296, 322790, 326508, 342654, 347620, 349830, 369012, 376740, 387348, 395370, 399763, 408135, 417144, 425880, 446940, 451906, 456872, 461265, 466440, 481320, 484185, 489762, 513981, 521430, 527160, 544180, 553518, 571090, 581022, 615020, 625716, 645580, 653016, 677859, 685308, 695240, 699660, 738024, 742417, 753480, 774696, 782145, 790740, 799526, 816270, 856635, 893880, 903812, 922530, 968370, 979524, 1027962, 1042860, 1088360, 1107036, 1129765, 1142180, 1162044, 1199289, 1224405, 1230040, 1251432, 1291160, 1355718, 1370616, 1383795, 1399320, 1452555, 1484834, 1564290, 1581480, 1599052, 1632540, 1713270, 1807624, 1845060, 1936740, 1959048, 1998815, 2033577, 2055924, 2085720, 2214072, 2227251, 2259530, 2284360, 2324088, 2398578, 2448810, 2569905, 2711436, 2767590, 2905110, 2969668, 3128580, 3198104, 3265080, 3389295, 3426540, 3597867, 3690120, 3712085, 3873480, 3997630, 4067154, 4111848, 4454502, 4519060, 4797156, 4897620, 5139810, 5196919, 5422872, 5535180, 5810220, 5939336, 5996445, 6257160, 6681753, 6778590, 6853080, 7195734, 7424170, 7995260, 8134308, 8909004, 9038120, 9594312, 9795240, 10167885, 10279620, 10393838, 11070360, 11136255, 11620440, 11992890, 13363506, 13557180, 14391468, 14848340, 15590757, 15990520, 16268616, 17818008, 17989335, 20335770, 20559240, 20787676, 22272510, 23985780, 25984595, 26727012, 27114360, 28782936, 29696680, 31181514, 33408765, 35978670, 40671540, 41575352, 44545020, 46772271, 47971560, 51969190, 53454024, 62363028, 66817530, 71957340, 77953785, 81343080, 89090040, 93544542, 103938380, 124726056, 133635060, 143914680, 155907570, 187089084, 207876760, 233861355, 267270120, 311815140, 374178168, 467722710, 623630280, 935445420, 1870890840]

約数ペア:

[(1, 1870890840), (2, 935445420), (3, 623630280), (4, 467722710), (5, 374178168), (6, 311815140), (7, 267270120), (8, 233861355), (9, 207876760), (10, 187089084), (12, 155907570), (13, 143914680), (14, 133635060), (15, 124726056), (18, 103938380), (20, 93544542), (21, 89090040), (23, 81343080), (24, 77953785), (26, 71957340), (28, 66817530), (30, 62363028), (35, 53454024), (36, 51969190), (39, 47971560), (40, 46772271), (42, 44545020), (45, 41575352), (46, 40671540), (52, 35978670), (56, 33408765), (60, 31181514), (63, 29696680), (65, 28782936), (69, 27114360), (70, 26727012), (72, 25984595), (78, 23985780), (84, 22272510), (90, 20787676), (91, 20559240), (92, 20335770), (104, 17989335), (105, 17818008), (115, 16268616), (117, 15990520), (120, 15590757), (126, 14848340), (130, 14391468), (138, 13557180), (140, 13363506), (156, 11992890), (161, 11620440), (168, 11136255), (169, 11070360), (180, 10393838), (182, 10279620), (184, 10167885), (191, 9795240), (195, 9594312), (207, 9038120), (210, 8909004), (230, 8134308), (234, 7995260), (252, 7424170), (260, 7195734), (273, 6853080), (276, 6778590), (280, 6681753), (299, 6257160), (312, 5996445), (315, 5939336), (322, 5810220), (338, 5535180), (345, 5422872), (360, 5196919), (364, 5139810), (382, 4897620), (390, 4797156), (414, 4519060), (420, 4454502), (455, 4111848), (460, 4067154), (468, 3997630), (483, 3873480), (504, 3712085), (507, 3690120), (520, 3597867), (546, 3426540), (552, 3389295), (573, 3265080), (585, 3198104), (598, 3128580), (630, 2969668), (644, 2905110), (676, 2767590), (690, 2711436), (728, 2569905), (764, 2448810), (780, 2398578), (805, 2324088), (819, 2284360), (828, 2259530), (840, 2227251), (845, 2214072), (897, 2085720), (910, 2055924), (920, 2033577), (936, 1998815), (955, 1959048), (966, 1936740), (1014, 1845060), (1035, 1807624), (1092, 1713270), (1146, 1632540), (1170, 1599052), (1183, 1581480), (1196, 1564290), (1260, 1484834), (1288, 1452555), (1337, 1399320), (1352, 1383795), (1365, 1370616), (1380, 1355718), (1449, 1291160), (1495, 1251432), (1521, 1230040), (1528, 1224405), (1560, 1199289), (1610, 1162044), (1638, 1142180), (1656, 1129765), (1690, 1107036), (1719, 1088360), (1794, 1042860), (1820, 1027962), (1910, 979524), (1932, 968370), (2028, 922530), (2070, 903812), (2093, 893880), (2184, 856635), (2292, 816270), (2340, 799526), (2366, 790740), (2392, 782145), (2415, 774696), (2483, 753480), (2520, 742417), (2535, 738024), (2674, 699660), (2691, 695240), (2730, 685308), (2760, 677859), (2865, 653016), (2898, 645580), (2990, 625716), (3042, 615020), (3220, 581022), (3276, 571090), (3380, 553518), (3438, 544180), (3549, 527160), (3588, 521430), (3640, 513981), (3820, 489762), (3864, 484185), (3887, 481320), (4011, 466440), (4056, 461265), (4095, 456872), (4140, 451906), (4186, 446940), (4393, 425880), (4485, 417144), (4584, 408135), (4680, 399763), (4732, 395370), (4830, 387348), (4966, 376740), (5070, 369012), (5348, 349830), (5382, 347620), (5460, 342654), (5730, 326508), (5796, 322790), (5915, 316296), (5980, 312858), (6084, 307510), (6279, 297960), (6440, 290511), (6552, 285545), (6685, 279864), (6760, 276759), (6876, 272090), (7098, 263580), (7176, 260715), (7245, 258232), (7449, 251160), (7605, 246008), (7640, 244881), (7774, 240660), (8022, 233220), (8190, 228436), (8280, 225953), (8372, 223470), (8595, 217672), (8786, 212940), (8970, 208572), (9464, 197685), (9660, 193674), (9932, 188370), (10140, 184506), (10465, 178776), (10647, 175720), (10696, 174915), (10764, 173810), (10920, 171327), (11460, 163254), (11592, 161395), (11661, 160440), (11830, 158148), (11960, 156429), (12033, 155480), (12168, 153755), (12415, 150696), (12558, 148980), (13179, 141960), (13370, 139932), (13455, 139048), (13752, 136045), (14196, 131790), (14490, 129116), (14898, 125580), (15210, 123004), (15548, 120330), (16044, 116610), (16380, 114218), (16744, 111735), (17190, 108836), (17381, 107640), (17572, 106470), (17745, 105432), (17940, 104286), (18837, 99320), (19320, 96837), (19435, 96264), (19864, 94185), (20055, 93288), (20280, 92253), (20930, 89388), (21294, 87860), (21528, 86905), (21965, 85176), (22347, 83720), (22920, 81627), (23322, 80220), (23660, 79074), (24066, 77740), (24830, 75348), (25116, 74490), (26358, 70980), (26740, 69966), (26910, 69524), (27209, 68760), (28392, 65895), (28980, 64558), (29796, 62790), (30420, 61502), (30751, 60840), (31096, 60165), (31395, 59592), (32088, 58305), (32279, 57960), (32760, 57109), (34380, 54418), (34762, 53820), (34983, 53480), (35144, 53235), (35490, 52716), (35880, 52143), (37245, 50232), (37674, 49660), (38870, 48132), (39537, 47320), (40110, 46644), (41860, 44694), (42588, 43930)]