2864977920

素因数分解:

$2^{11}\times 3^2\times 5^1\times 7^1\times {\mathrm{4441}}^1$

素因数の和:4481

約数の個数: 288

約数和(自身を含む): 11350553760

約数和(自身を除く): 8485575840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1024, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2048, 2240, 2304, 2520, 2560, 2688, 2880, 3072, 3360, 3584, 3840, 4032, 4441, 4480, 4608, 5040, 5120, 5376, 5760, 6144, 6720, 7168, 7680, 8064, 8882, 8960, 9216, 10080, 10240, 10752, 11520, 13323, 13440, 14336, 15360, 16128, 17764, 17920, 18432, 20160, 21504, 22205, 23040, 26646, 26880, 30720, 31087, 32256, 35528, 35840, 39969, 40320, 43008, 44410, 46080, 53292, 53760, 62174, 64512, 66615, 71056, 71680, 79938, 80640, 88820, 92160, 93261, 106584, 107520, 124348, 129024, 133230, 142112, 155435, 159876, 161280, 177640, 186522, 199845, 213168, 215040, 248696, 266460, 279783, 284224, 310870, 319752, 322560, 355280, 373044, 399690, 426336, 466305, 497392, 532920, 559566, 568448, 621740, 639504, 645120, 710560, 746088, 799380, 852672, 932610, 994784, 1065840, 1119132, 1136896, 1243480, 1279008, 1398915, 1421120, 1492176, 1598760, 1705344, 1865220, 1989568, 2131680, 2238264, 2273792, 2486960, 2558016, 2797830, 2842240, 2984352, 3197520, 3410688, 3730440, 3979136, 4263360, 4476528, 4547584, 4973920, 5116032, 5595660, 5684480, 5968704, 6395040, 6821376, 7460880, 7958272, 8526720, 8953056, 9095168, 9947840, 10232064, 11191320, 11368960, 11937408, 12790080, 13642752, 14921760, 15916544, 17053440, 17906112, 19895680, 20464128, 22382640, 22737920, 23874816, 25580160, 27285504, 29843520, 31833088, 34106880, 35812224, 39791360, 40928256, 44765280, 45475840, 47749632, 51160320, 59687040, 63666176, 68213760, 71624448, 79582720, 81856512, 89530560, 95499264, 102320640, 119374080, 136427520, 143248896, 159165440, 179061120, 190998528, 204641280, 238748160, 286497792, 318330880, 358122240, 409282560, 477496320, 572995584, 716244480, 954992640, 1432488960, 2864977920]

約数ペア:

[(1, 2864977920), (2, 1432488960), (3, 954992640), (4, 716244480), (5, 572995584), (6, 477496320), (7, 409282560), (8, 358122240), (9, 318330880), (10, 286497792), (12, 238748160), (14, 204641280), (15, 190998528), (16, 179061120), (18, 159165440), (20, 143248896), (21, 136427520), (24, 119374080), (28, 102320640), (30, 95499264), (32, 89530560), (35, 81856512), (36, 79582720), (40, 71624448), (42, 68213760), (45, 63666176), (48, 59687040), (56, 51160320), (60, 47749632), (63, 45475840), (64, 44765280), (70, 40928256), (72, 39791360), (80, 35812224), (84, 34106880), (90, 31833088), (96, 29843520), (105, 27285504), (112, 25580160), (120, 23874816), (126, 22737920), (128, 22382640), (140, 20464128), (144, 19895680), (160, 17906112), (168, 17053440), (180, 15916544), (192, 14921760), (210, 13642752), (224, 12790080), (240, 11937408), (252, 11368960), (256, 11191320), (280, 10232064), (288, 9947840), (315, 9095168), (320, 8953056), (336, 8526720), (360, 7958272), (384, 7460880), (420, 6821376), (448, 6395040), (480, 5968704), (504, 5684480), (512, 5595660), (560, 5116032), (576, 4973920), (630, 4547584), (640, 4476528), (672, 4263360), (720, 3979136), (768, 3730440), (840, 3410688), (896, 3197520), (960, 2984352), (1008, 2842240), (1024, 2797830), (1120, 2558016), (1152, 2486960), (1260, 2273792), (1280, 2238264), (1344, 2131680), (1440, 1989568), (1536, 1865220), (1680, 1705344), (1792, 1598760), (1920, 1492176), (2016, 1421120), (2048, 1398915), (2240, 1279008), (2304, 1243480), (2520, 1136896), (2560, 1119132), (2688, 1065840), (2880, 994784), (3072, 932610), (3360, 852672), (3584, 799380), (3840, 746088), (4032, 710560), (4441, 645120), (4480, 639504), (4608, 621740), (5040, 568448), (5120, 559566), (5376, 532920), (5760, 497392), (6144, 466305), (6720, 426336), (7168, 399690), (7680, 373044), (8064, 355280), (8882, 322560), (8960, 319752), (9216, 310870), (10080, 284224), (10240, 279783), (10752, 266460), (11520, 248696), (13323, 215040), (13440, 213168), (14336, 199845), (15360, 186522), (16128, 177640), (17764, 161280), (17920, 159876), (18432, 155435), (20160, 142112), (21504, 133230), (22205, 129024), (23040, 124348), (26646, 107520), (26880, 106584), (30720, 93261), (31087, 92160), (32256, 88820), (35528, 80640), (35840, 79938), (39969, 71680), (40320, 71056), (43008, 66615), (44410, 64512), (46080, 62174), (53292, 53760)]