15671710720

素因数分解:

$2^{10}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2269}}^1$

素因数の和:2384

約数の個数: 176

約数和(自身を含む): 40147401600

約数和(自身を除く): 24475690880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 71, 76, 80, 95, 128, 142, 152, 160, 190, 256, 284, 304, 320, 355, 380, 512, 568, 608, 640, 710, 760, 1024, 1136, 1216, 1280, 1349, 1420, 1520, 2269, 2272, 2432, 2560, 2698, 2840, 3040, 4538, 4544, 4864, 5120, 5396, 5680, 6080, 6745, 9076, 9088, 9728, 10792, 11345, 11360, 12160, 13490, 18152, 18176, 19456, 21584, 22690, 22720, 24320, 26980, 36304, 36352, 43111, 43168, 45380, 45440, 48640, 53960, 72608, 72704, 86222, 86336, 90760, 90880, 97280, 107920, 145216, 161099, 172444, 172672, 181520, 181760, 215555, 215840, 290432, 322198, 344888, 345344, 363040, 363520, 431110, 431680, 580864, 644396, 689776, 690688, 726080, 805495, 862220, 863360, 1161728, 1288792, 1379552, 1381376, 1452160, 1610990, 1724440, 1726720, 2323456, 2577584, 2759104, 2904320, 3060881, 3221980, 3448880, 3453440, 5155168, 5518208, 5808640, 6121762, 6443960, 6897760, 6906880, 10310336, 11036416, 11617280, 12243524, 12887920, 13795520, 15304405, 20620672, 22072832, 24487048, 25775840, 27591040, 30608810, 41241344, 44145664, 48974096, 51551680, 55182080, 61217620, 82482688, 97948192, 103103360, 110364160, 122435240, 164965376, 195896384, 206206720, 220728320, 244870480, 391792768, 412413440, 489740960, 783585536, 824826880, 979481920, 1567171072, 1958963840, 3134342144, 3917927680, 7835855360, 15671710720]

約数ペア:

[(1, 15671710720), (2, 7835855360), (4, 3917927680), (5, 3134342144), (8, 1958963840), (10, 1567171072), (16, 979481920), (19, 824826880), (20, 783585536), (32, 489740960), (38, 412413440), (40, 391792768), (64, 244870480), (71, 220728320), (76, 206206720), (80, 195896384), (95, 164965376), (128, 122435240), (142, 110364160), (152, 103103360), (160, 97948192), (190, 82482688), (256, 61217620), (284, 55182080), (304, 51551680), (320, 48974096), (355, 44145664), (380, 41241344), (512, 30608810), (568, 27591040), (608, 25775840), (640, 24487048), (710, 22072832), (760, 20620672), (1024, 15304405), (1136, 13795520), (1216, 12887920), (1280, 12243524), (1349, 11617280), (1420, 11036416), (1520, 10310336), (2269, 6906880), (2272, 6897760), (2432, 6443960), (2560, 6121762), (2698, 5808640), (2840, 5518208), (3040, 5155168), (4538, 3453440), (4544, 3448880), (4864, 3221980), (5120, 3060881), (5396, 2904320), (5680, 2759104), (6080, 2577584), (6745, 2323456), (9076, 1726720), (9088, 1724440), (9728, 1610990), (10792, 1452160), (11345, 1381376), (11360, 1379552), (12160, 1288792), (13490, 1161728), (18152, 863360), (18176, 862220), (19456, 805495), (21584, 726080), (22690, 690688), (22720, 689776), (24320, 644396), (26980, 580864), (36304, 431680), (36352, 431110), (43111, 363520), (43168, 363040), (45380, 345344), (45440, 344888), (48640, 322198), (53960, 290432), (72608, 215840), (72704, 215555), (86222, 181760), (86336, 181520), (90760, 172672), (90880, 172444), (97280, 161099), (107920, 145216)]