649382760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:225

約数の個数: 384

約数和(自身を含む): 2450448000

約数和(自身を除く): 1801065240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 52, 57, 60, 65, 67, 72, 76, 78, 90, 95, 104, 109, 114, 117, 120, 130, 134, 152, 156, 171, 180, 190, 195, 201, 218, 228, 234, 247, 260, 268, 285, 312, 327, 335, 342, 360, 380, 390, 402, 436, 456, 468, 494, 520, 536, 545, 570, 585, 603, 654, 670, 684, 741, 760, 780, 804, 855, 871, 872, 936, 981, 988, 1005, 1090, 1140, 1170, 1206, 1235, 1273, 1308, 1340, 1368, 1417, 1482, 1560, 1608, 1635, 1710, 1742, 1962, 1976, 2010, 2071, 2180, 2223, 2280, 2340, 2412, 2470, 2546, 2613, 2616, 2680, 2834, 2964, 3015, 3270, 3420, 3484, 3705, 3819, 3924, 4020, 4142, 4251, 4355, 4360, 4446, 4680, 4824, 4905, 4940, 5092, 5226, 5668, 5928, 6030, 6213, 6365, 6540, 6840, 6968, 7085, 7303, 7410, 7638, 7839, 7848, 8040, 8284, 8502, 8710, 8892, 9810, 9880, 10184, 10355, 10452, 11115, 11336, 11457, 12060, 12426, 12730, 12753, 13065, 13080, 14170, 14606, 14820, 15276, 15678, 16549, 16568, 17004, 17420, 17784, 18639, 19095, 19620, 20710, 20904, 21255, 21909, 22230, 22914, 24120, 24852, 25460, 25506, 26130, 26923, 28340, 29212, 29640, 30552, 31065, 31356, 33098, 34008, 34840, 36515, 37278, 38190, 39195, 39240, 41420, 42510, 43818, 44460, 45828, 49647, 49704, 50920, 51012, 52260, 53846, 56680, 57285, 58424, 62130, 62712, 63765, 65727, 66196, 73030, 74556, 76380, 78390, 80769, 82745, 82840, 85020, 87636, 88920, 91656, 93195, 94939, 99294, 102024, 104520, 107692, 109545, 114570, 124260, 127530, 131454, 132392, 134615, 138757, 146060, 148941, 149112, 152760, 156780, 161538, 165490, 170040, 175272, 186390, 189878, 198588, 215384, 219090, 229140, 242307, 248235, 248520, 255060, 262908, 269230, 277514, 284817, 292120, 297882, 313560, 323076, 328635, 330980, 372780, 379756, 397176, 403845, 416271, 438180, 458280, 474695, 484614, 496470, 510120, 525816, 538460, 555028, 569634, 595764, 646152, 657270, 661960, 693785, 744705, 745560, 759512, 807690, 832542, 854451, 876360, 949390, 969228, 992940, 1076920, 1110056, 1139268, 1191528, 1211535, 1248813, 1314540, 1387570, 1424085, 1489410, 1615380, 1665084, 1708902, 1803841, 1898780, 1938456, 1985880, 2081355, 2278536, 2423070, 2497626, 2629080, 2775140, 2848170, 2978820, 3230760, 3330168, 3417804, 3607682, 3797560, 4162710, 4272255, 4846140, 4995252, 5411523, 5550280, 5696340, 5957640, 6244065, 6835608, 7215364, 8325420, 8544510, 9019205, 9692280, 9990504, 10823046, 11392680, 12488130, 14430728, 16234569, 16650840, 17089020, 18038410, 21646092, 24976260, 27057615, 32469138, 34178040, 36076820, 43292184, 49952520, 54115230, 64938276, 72153640, 81172845, 108230460, 129876552, 162345690, 216460920, 324691380, 649382760]

約数ペア:

[(1, 649382760), (2, 324691380), (3, 216460920), (4, 162345690), (5, 129876552), (6, 108230460), (8, 81172845), (9, 72153640), (10, 64938276), (12, 54115230), (13, 49952520), (15, 43292184), (18, 36076820), (19, 34178040), (20, 32469138), (24, 27057615), (26, 24976260), (30, 21646092), (36, 18038410), (38, 17089020), (39, 16650840), (40, 16234569), (45, 14430728), (52, 12488130), (57, 11392680), (60, 10823046), (65, 9990504), (67, 9692280), (72, 9019205), (76, 8544510), (78, 8325420), (90, 7215364), (95, 6835608), (104, 6244065), (109, 5957640), (114, 5696340), (117, 5550280), (120, 5411523), (130, 4995252), (134, 4846140), (152, 4272255), (156, 4162710), (171, 3797560), (180, 3607682), (190, 3417804), (195, 3330168), (201, 3230760), (218, 2978820), (228, 2848170), (234, 2775140), (247, 2629080), (260, 2497626), (268, 2423070), (285, 2278536), (312, 2081355), (327, 1985880), (335, 1938456), (342, 1898780), (360, 1803841), (380, 1708902), (390, 1665084), (402, 1615380), (436, 1489410), (456, 1424085), (468, 1387570), (494, 1314540), (520, 1248813), (536, 1211535), (545, 1191528), (570, 1139268), (585, 1110056), (603, 1076920), (654, 992940), (670, 969228), (684, 949390), (741, 876360), (760, 854451), (780, 832542), (804, 807690), (855, 759512), (871, 745560), (872, 744705), (936, 693785), (981, 661960), (988, 657270), (1005, 646152), (1090, 595764), (1140, 569634), (1170, 555028), (1206, 538460), (1235, 525816), (1273, 510120), (1308, 496470), (1340, 484614), (1368, 474695), (1417, 458280), (1482, 438180), (1560, 416271), (1608, 403845), (1635, 397176), (1710, 379756), (1742, 372780), (1962, 330980), (1976, 328635), (2010, 323076), (2071, 313560), (2180, 297882), (2223, 292120), (2280, 284817), (2340, 277514), (2412, 269230), (2470, 262908), (2546, 255060), (2613, 248520), (2616, 248235), (2680, 242307), (2834, 229140), (2964, 219090), (3015, 215384), (3270, 198588), (3420, 189878), (3484, 186390), (3705, 175272), (3819, 170040), (3924, 165490), (4020, 161538), (4142, 156780), (4251, 152760), (4355, 149112), (4360, 148941), (4446, 146060), (4680, 138757), (4824, 134615), (4905, 132392), (4940, 131454), (5092, 127530), (5226, 124260), (5668, 114570), (5928, 109545), (6030, 107692), (6213, 104520), (6365, 102024), (6540, 99294), (6840, 94939), (6968, 93195), (7085, 91656), (7303, 88920), (7410, 87636), (7638, 85020), (7839, 82840), (7848, 82745), (8040, 80769), (8284, 78390), (8502, 76380), (8710, 74556), (8892, 73030), (9810, 66196), (9880, 65727), (10184, 63765), (10355, 62712), (10452, 62130), (11115, 58424), (11336, 57285), (11457, 56680), (12060, 53846), (12426, 52260), (12730, 51012), (12753, 50920), (13065, 49704), (13080, 49647), (14170, 45828), (14606, 44460), (14820, 43818), (15276, 42510), (15678, 41420), (16549, 39240), (16568, 39195), (17004, 38190), (17420, 37278), (17784, 36515), (18639, 34840), (19095, 34008), (19620, 33098), (20710, 31356), (20904, 31065), (21255, 30552), (21909, 29640), (22230, 29212), (22914, 28340), (24120, 26923), (24852, 26130), (25460, 25506)]