191043840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:169

約数の個数: 288

約数和(自身を含む): 679916160

約数和(自身を除く): 488872320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 43, 48, 52, 60, 64, 65, 78, 80, 86, 89, 96, 104, 120, 128, 129, 130, 156, 160, 172, 178, 192, 195, 208, 215, 240, 256, 258, 260, 267, 312, 320, 344, 356, 384, 390, 416, 430, 445, 480, 516, 520, 534, 559, 624, 640, 645, 688, 712, 768, 780, 832, 860, 890, 960, 1032, 1040, 1068, 1118, 1157, 1248, 1280, 1290, 1335, 1376, 1424, 1560, 1664, 1677, 1720, 1780, 1920, 2064, 2080, 2136, 2236, 2314, 2496, 2580, 2670, 2752, 2795, 2848, 3120, 3328, 3354, 3440, 3471, 3560, 3827, 3840, 4128, 4160, 4272, 4472, 4628, 4992, 5160, 5340, 5504, 5590, 5696, 5785, 6240, 6708, 6880, 6942, 7120, 7654, 8256, 8320, 8385, 8544, 8944, 9256, 9984, 10320, 10680, 11008, 11180, 11392, 11481, 11570, 12480, 13416, 13760, 13884, 14240, 15308, 16512, 16640, 16770, 17088, 17355, 17888, 18512, 19135, 20640, 21360, 22360, 22784, 22962, 23140, 24960, 26832, 27520, 27768, 28480, 30616, 33024, 33540, 34176, 34710, 35776, 37024, 38270, 41280, 42720, 44720, 45924, 46280, 49751, 49920, 53664, 55040, 55536, 56960, 57405, 61232, 67080, 68352, 69420, 71552, 74048, 76540, 82560, 85440, 89440, 91848, 92560, 99502, 107328, 111072, 113920, 114810, 122464, 134160, 138840, 143104, 148096, 149253, 153080, 165120, 170880, 178880, 183696, 185120, 199004, 214656, 222144, 229620, 244928, 248755, 268320, 277680, 296192, 298506, 306160, 341760, 357760, 367392, 370240, 398008, 429312, 444288, 459240, 489856, 497510, 536640, 555360, 597012, 612320, 715520, 734784, 740480, 746265, 796016, 888576, 918480, 979712, 995020, 1073280, 1110720, 1194024, 1224640, 1469568, 1480960, 1492530, 1592032, 1836960, 1990040, 2146560, 2221440, 2388048, 2449280, 2939136, 2985060, 3184064, 3673920, 3980080, 4442880, 4776096, 4898560, 5970120, 6368128, 7347840, 7960160, 9552192, 11940240, 12736256, 14695680, 15920320, 19104384, 23880480, 31840640, 38208768, 47760960, 63681280, 95521920, 191043840]

約数ペア:

[(1, 191043840), (2, 95521920), (3, 63681280), (4, 47760960), (5, 38208768), (6, 31840640), (8, 23880480), (10, 19104384), (12, 15920320), (13, 14695680), (15, 12736256), (16, 11940240), (20, 9552192), (24, 7960160), (26, 7347840), (30, 6368128), (32, 5970120), (39, 4898560), (40, 4776096), (43, 4442880), (48, 3980080), (52, 3673920), (60, 3184064), (64, 2985060), (65, 2939136), (78, 2449280), (80, 2388048), (86, 2221440), (89, 2146560), (96, 1990040), (104, 1836960), (120, 1592032), (128, 1492530), (129, 1480960), (130, 1469568), (156, 1224640), (160, 1194024), (172, 1110720), (178, 1073280), (192, 995020), (195, 979712), (208, 918480), (215, 888576), (240, 796016), (256, 746265), (258, 740480), (260, 734784), (267, 715520), (312, 612320), (320, 597012), (344, 555360), (356, 536640), (384, 497510), (390, 489856), (416, 459240), (430, 444288), (445, 429312), (480, 398008), (516, 370240), (520, 367392), (534, 357760), (559, 341760), (624, 306160), (640, 298506), (645, 296192), (688, 277680), (712, 268320), (768, 248755), (780, 244928), (832, 229620), (860, 222144), (890, 214656), (960, 199004), (1032, 185120), (1040, 183696), (1068, 178880), (1118, 170880), (1157, 165120), (1248, 153080), (1280, 149253), (1290, 148096), (1335, 143104), (1376, 138840), (1424, 134160), (1560, 122464), (1664, 114810), (1677, 113920), (1720, 111072), (1780, 107328), (1920, 99502), (2064, 92560), (2080, 91848), (2136, 89440), (2236, 85440), (2314, 82560), (2496, 76540), (2580, 74048), (2670, 71552), (2752, 69420), (2795, 68352), (2848, 67080), (3120, 61232), (3328, 57405), (3354, 56960), (3440, 55536), (3471, 55040), (3560, 53664), (3827, 49920), (3840, 49751), (4128, 46280), (4160, 45924), (4272, 44720), (4472, 42720), (4628, 41280), (4992, 38270), (5160, 37024), (5340, 35776), (5504, 34710), (5590, 34176), (5696, 33540), (5785, 33024), (6240, 30616), (6708, 28480), (6880, 27768), (6942, 27520), (7120, 26832), (7654, 24960), (8256, 23140), (8320, 22962), (8385, 22784), (8544, 22360), (8944, 21360), (9256, 20640), (9984, 19135), (10320, 18512), (10680, 17888), (11008, 17355), (11180, 17088), (11392, 16770), (11481, 16640), (11570, 16512), (12480, 15308), (13416, 14240), (13760, 13884)]