1671237120

素因数分解:

$2^9\times 3^1\times 5^1\times 7^2\times {\mathrm{4441}}^1$

素因数の和:4481

約数の個数: 240

約数和(自身を含む): 6216419088

約数和(自身を除く): 4545181968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 512, 560, 588, 640, 672, 735, 768, 784, 840, 896, 960, 980, 1120, 1176, 1280, 1344, 1470, 1536, 1568, 1680, 1792, 1920, 1960, 2240, 2352, 2560, 2688, 2940, 3136, 3360, 3584, 3840, 3920, 4441, 4480, 4704, 5376, 5880, 6272, 6720, 7680, 7840, 8882, 8960, 9408, 10752, 11760, 12544, 13323, 13440, 15680, 17764, 17920, 18816, 22205, 23520, 25088, 26646, 26880, 31087, 31360, 35528, 37632, 44410, 47040, 53292, 53760, 62174, 62720, 66615, 71056, 75264, 88820, 93261, 94080, 106584, 124348, 125440, 133230, 142112, 155435, 177640, 186522, 188160, 213168, 217609, 248696, 266460, 284224, 310870, 355280, 373044, 376320, 426336, 435218, 466305, 497392, 532920, 568448, 621740, 652827, 710560, 746088, 852672, 870436, 932610, 994784, 1065840, 1088045, 1136896, 1243480, 1305654, 1421120, 1492176, 1705344, 1740872, 1865220, 1989568, 2131680, 2176090, 2273792, 2486960, 2611308, 2842240, 2984352, 3264135, 3410688, 3481744, 3730440, 3979136, 4263360, 4352180, 4973920, 5222616, 5684480, 5968704, 6528270, 6821376, 6963488, 7460880, 7958272, 8526720, 8704360, 9947840, 10445232, 11368960, 11937408, 13056540, 13926976, 14921760, 15916544, 17053440, 17408720, 19895680, 20890464, 23874816, 26113080, 27853952, 29843520, 34106880, 34817440, 39791360, 41780928, 47749632, 52226160, 55707904, 59687040, 69634880, 79582720, 83561856, 104452320, 111415808, 119374080, 139269760, 167123712, 208904640, 238748160, 278539520, 334247424, 417809280, 557079040, 835618560, 1671237120]

約数ペア:

[(1, 1671237120), (2, 835618560), (3, 557079040), (4, 417809280), (5, 334247424), (6, 278539520), (7, 238748160), (8, 208904640), (10, 167123712), (12, 139269760), (14, 119374080), (15, 111415808), (16, 104452320), (20, 83561856), (21, 79582720), (24, 69634880), (28, 59687040), (30, 55707904), (32, 52226160), (35, 47749632), (40, 41780928), (42, 39791360), (48, 34817440), (49, 34106880), (56, 29843520), (60, 27853952), (64, 26113080), (70, 23874816), (80, 20890464), (84, 19895680), (96, 17408720), (98, 17053440), (105, 15916544), (112, 14921760), (120, 13926976), (128, 13056540), (140, 11937408), (147, 11368960), (160, 10445232), (168, 9947840), (192, 8704360), (196, 8526720), (210, 7958272), (224, 7460880), (240, 6963488), (245, 6821376), (256, 6528270), (280, 5968704), (294, 5684480), (320, 5222616), (336, 4973920), (384, 4352180), (392, 4263360), (420, 3979136), (448, 3730440), (480, 3481744), (490, 3410688), (512, 3264135), (560, 2984352), (588, 2842240), (640, 2611308), (672, 2486960), (735, 2273792), (768, 2176090), (784, 2131680), (840, 1989568), (896, 1865220), (960, 1740872), (980, 1705344), (1120, 1492176), (1176, 1421120), (1280, 1305654), (1344, 1243480), (1470, 1136896), (1536, 1088045), (1568, 1065840), (1680, 994784), (1792, 932610), (1920, 870436), (1960, 852672), (2240, 746088), (2352, 710560), (2560, 652827), (2688, 621740), (2940, 568448), (3136, 532920), (3360, 497392), (3584, 466305), (3840, 435218), (3920, 426336), (4441, 376320), (4480, 373044), (4704, 355280), (5376, 310870), (5880, 284224), (6272, 266460), (6720, 248696), (7680, 217609), (7840, 213168), (8882, 188160), (8960, 186522), (9408, 177640), (10752, 155435), (11760, 142112), (12544, 133230), (13323, 125440), (13440, 124348), (15680, 106584), (17764, 94080), (17920, 93261), (18816, 88820), (22205, 75264), (23520, 71056), (25088, 66615), (26646, 62720), (26880, 62174), (31087, 53760), (31360, 53292), (35528, 47040), (37632, 44410)]