2017676960

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1327}}^1$

素因数の和:1415

約数の個数: 192

約数和(自身を含む): 5565998592

約数和(自身を除く): 3548321632

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 43, 52, 65, 68, 80, 85, 86, 104, 130, 136, 160, 170, 172, 208, 215, 221, 260, 272, 340, 344, 416, 430, 442, 520, 544, 559, 680, 688, 731, 860, 884, 1040, 1105, 1118, 1327, 1360, 1376, 1462, 1720, 1768, 2080, 2210, 2236, 2654, 2720, 2795, 2924, 3440, 3536, 3655, 4420, 4472, 5308, 5590, 5848, 6635, 6880, 7072, 7310, 8840, 8944, 9503, 10616, 11180, 11696, 13270, 14620, 17251, 17680, 17888, 19006, 21232, 22360, 22559, 23392, 26540, 29240, 34502, 35360, 38012, 42464, 44720, 45118, 47515, 53080, 57061, 58480, 69004, 76024, 86255, 89440, 90236, 95030, 106160, 112795, 114122, 116960, 138008, 152048, 172510, 180472, 190060, 212320, 225590, 228244, 276016, 285305, 293267, 304096, 345020, 360944, 380120, 451180, 456488, 552032, 570610, 586534, 690040, 721888, 741793, 760240, 902360, 912976, 970037, 1141220, 1173068, 1380080, 1466335, 1483586, 1520480, 1804720, 1825952, 1940074, 2282440, 2346136, 2760160, 2932670, 2967172, 3609440, 3708965, 3880148, 4564880, 4692272, 4850185, 5865340, 5934344, 7417930, 7760296, 9129760, 9384544, 9700370, 11730680, 11868688, 12610481, 14835860, 15520592, 19400740, 23461360, 23737376, 25220962, 29671720, 31041184, 38801480, 46922720, 50441924, 59343440, 63052405, 77602960, 100883848, 118686880, 126104810, 155205920, 201767696, 252209620, 403535392, 504419240, 1008838480, 2017676960]

約数ペア:

[(1, 2017676960), (2, 1008838480), (4, 504419240), (5, 403535392), (8, 252209620), (10, 201767696), (13, 155205920), (16, 126104810), (17, 118686880), (20, 100883848), (26, 77602960), (32, 63052405), (34, 59343440), (40, 50441924), (43, 46922720), (52, 38801480), (65, 31041184), (68, 29671720), (80, 25220962), (85, 23737376), (86, 23461360), (104, 19400740), (130, 15520592), (136, 14835860), (160, 12610481), (170, 11868688), (172, 11730680), (208, 9700370), (215, 9384544), (221, 9129760), (260, 7760296), (272, 7417930), (340, 5934344), (344, 5865340), (416, 4850185), (430, 4692272), (442, 4564880), (520, 3880148), (544, 3708965), (559, 3609440), (680, 2967172), (688, 2932670), (731, 2760160), (860, 2346136), (884, 2282440), (1040, 1940074), (1105, 1825952), (1118, 1804720), (1327, 1520480), (1360, 1483586), (1376, 1466335), (1462, 1380080), (1720, 1173068), (1768, 1141220), (2080, 970037), (2210, 912976), (2236, 902360), (2654, 760240), (2720, 741793), (2795, 721888), (2924, 690040), (3440, 586534), (3536, 570610), (3655, 552032), (4420, 456488), (4472, 451180), (5308, 380120), (5590, 360944), (5848, 345020), (6635, 304096), (6880, 293267), (7072, 285305), (7310, 276016), (8840, 228244), (8944, 225590), (9503, 212320), (10616, 190060), (11180, 180472), (11696, 172510), (13270, 152048), (14620, 138008), (17251, 116960), (17680, 114122), (17888, 112795), (19006, 106160), (21232, 95030), (22360, 90236), (22559, 89440), (23392, 86255), (26540, 76024), (29240, 69004), (34502, 58480), (35360, 57061), (38012, 53080), (42464, 47515), (44720, 45118)]