2412227840

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:249

約数の個数: 288

約数和(自身を含む): 6781501440

約数和(自身を除く): 4369273600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 71, 76, 80, 88, 95, 110, 127, 128, 142, 152, 160, 176, 190, 209, 220, 254, 256, 284, 304, 320, 352, 355, 380, 418, 440, 508, 568, 608, 635, 640, 704, 710, 760, 781, 836, 880, 1016, 1045, 1136, 1216, 1270, 1280, 1349, 1397, 1408, 1420, 1520, 1562, 1672, 1760, 2032, 2090, 2272, 2413, 2432, 2540, 2698, 2794, 2816, 2840, 3040, 3124, 3344, 3520, 3905, 4064, 4180, 4544, 4826, 4864, 5080, 5396, 5588, 5680, 6080, 6248, 6688, 6745, 6985, 7040, 7810, 8128, 8360, 9017, 9088, 9652, 10160, 10792, 11176, 11360, 12065, 12160, 12496, 13376, 13490, 13970, 14080, 14839, 15620, 16256, 16720, 18034, 18176, 19304, 20320, 21584, 22352, 22720, 24130, 24320, 24992, 26543, 26752, 26980, 27940, 29678, 31240, 32512, 33440, 36068, 38608, 40640, 43168, 44704, 45085, 45440, 48260, 49984, 53086, 53504, 53960, 55880, 59356, 62480, 66880, 72136, 74195, 77216, 81280, 86336, 89408, 90170, 90880, 96520, 99187, 99968, 106172, 107920, 111760, 118712, 124960, 132715, 133760, 144272, 148390, 154432, 162560, 171323, 172672, 178816, 180340, 193040, 198374, 199936, 212344, 215840, 223520, 237424, 249920, 265430, 267520, 288544, 296780, 308864, 342646, 345344, 357632, 360680, 386080, 396748, 424688, 431680, 447040, 474848, 495935, 499840, 530860, 577088, 593560, 617728, 685292, 721360, 772160, 793496, 849376, 856615, 863360, 894080, 949696, 991870, 999680, 1061720, 1154176, 1187120, 1370584, 1442720, 1544320, 1586992, 1698752, 1713230, 1726720, 1788160, 1884553, 1899392, 1983740, 2123440, 2308352, 2374240, 2741168, 2885440, 3088640, 3173984, 3397504, 3426460, 3769106, 3798784, 3967480, 4246880, 4748480, 5482336, 5770880, 6347968, 6795008, 6852920, 7538212, 7934960, 8493760, 9422765, 9496960, 10964672, 11541760, 12695936, 13705840, 15076424, 15869920, 16987520, 18845530, 18993920, 21929344, 25391872, 27411680, 30152848, 31739840, 33975040, 37691060, 43858688, 54823360, 60305696, 63479680, 75382120, 109646720, 120611392, 126959360, 150764240, 219293440, 241222784, 301528480, 482445568, 603056960, 1206113920, 2412227840]

約数ペア:

[(1, 2412227840), (2, 1206113920), (4, 603056960), (5, 482445568), (8, 301528480), (10, 241222784), (11, 219293440), (16, 150764240), (19, 126959360), (20, 120611392), (22, 109646720), (32, 75382120), (38, 63479680), (40, 60305696), (44, 54823360), (55, 43858688), (64, 37691060), (71, 33975040), (76, 31739840), (80, 30152848), (88, 27411680), (95, 25391872), (110, 21929344), (127, 18993920), (128, 18845530), (142, 16987520), (152, 15869920), (160, 15076424), (176, 13705840), (190, 12695936), (209, 11541760), (220, 10964672), (254, 9496960), (256, 9422765), (284, 8493760), (304, 7934960), (320, 7538212), (352, 6852920), (355, 6795008), (380, 6347968), (418, 5770880), (440, 5482336), (508, 4748480), (568, 4246880), (608, 3967480), (635, 3798784), (640, 3769106), (704, 3426460), (710, 3397504), (760, 3173984), (781, 3088640), (836, 2885440), (880, 2741168), (1016, 2374240), (1045, 2308352), (1136, 2123440), (1216, 1983740), (1270, 1899392), (1280, 1884553), (1349, 1788160), (1397, 1726720), (1408, 1713230), (1420, 1698752), (1520, 1586992), (1562, 1544320), (1672, 1442720), (1760, 1370584), (2032, 1187120), (2090, 1154176), (2272, 1061720), (2413, 999680), (2432, 991870), (2540, 949696), (2698, 894080), (2794, 863360), (2816, 856615), (2840, 849376), (3040, 793496), (3124, 772160), (3344, 721360), (3520, 685292), (3905, 617728), (4064, 593560), (4180, 577088), (4544, 530860), (4826, 499840), (4864, 495935), (5080, 474848), (5396, 447040), (5588, 431680), (5680, 424688), (6080, 396748), (6248, 386080), (6688, 360680), (6745, 357632), (6985, 345344), (7040, 342646), (7810, 308864), (8128, 296780), (8360, 288544), (9017, 267520), (9088, 265430), (9652, 249920), (10160, 237424), (10792, 223520), (11176, 215840), (11360, 212344), (12065, 199936), (12160, 198374), (12496, 193040), (13376, 180340), (13490, 178816), (13970, 172672), (14080, 171323), (14839, 162560), (15620, 154432), (16256, 148390), (16720, 144272), (18034, 133760), (18176, 132715), (19304, 124960), (20320, 118712), (21584, 111760), (22352, 107920), (22720, 106172), (24130, 99968), (24320, 99187), (24992, 96520), (26543, 90880), (26752, 90170), (26980, 89408), (27940, 86336), (29678, 81280), (31240, 77216), (32512, 74195), (33440, 72136), (36068, 66880), (38608, 62480), (40640, 59356), (43168, 55880), (44704, 53960), (45085, 53504), (45440, 53086), (48260, 49984)]