10519655720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{349}}^1\times {\mathrm{1297}}^1$

素因数の和:1747

約数の個数: 128

約数和(自身を含む): 27476064000

約数和(自身を除く): 16956408280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 83, 140, 166, 280, 332, 349, 415, 581, 664, 698, 830, 1162, 1297, 1396, 1660, 1745, 2324, 2443, 2594, 2792, 2905, 3320, 3490, 4648, 4886, 5188, 5810, 6485, 6980, 9079, 9772, 10376, 11620, 12215, 12970, 13960, 18158, 19544, 23240, 24430, 25940, 28967, 36316, 45395, 48860, 51880, 57934, 72632, 90790, 97720, 107651, 115868, 144835, 181580, 202769, 215302, 231736, 289670, 363160, 405538, 430604, 452653, 538255, 579340, 753557, 811076, 861208, 905306, 1013845, 1076510, 1158680, 1507114, 1622152, 1810612, 2027690, 2153020, 2263265, 3014228, 3168571, 3621224, 3767785, 4055380, 4306040, 4526530, 6028456, 6337142, 7535570, 8110760, 9053060, 12674284, 15071140, 15842855, 18106120, 25348568, 30142280, 31685710, 37570199, 63371420, 75140398, 126742840, 150280796, 187850995, 262991393, 300561592, 375701990, 525982786, 751403980, 1051965572, 1314956965, 1502807960, 2103931144, 2629913930, 5259827860, 10519655720]

約数ペア:

[(1, 10519655720), (2, 5259827860), (4, 2629913930), (5, 2103931144), (7, 1502807960), (8, 1314956965), (10, 1051965572), (14, 751403980), (20, 525982786), (28, 375701990), (35, 300561592), (40, 262991393), (56, 187850995), (70, 150280796), (83, 126742840), (140, 75140398), (166, 63371420), (280, 37570199), (332, 31685710), (349, 30142280), (415, 25348568), (581, 18106120), (664, 15842855), (698, 15071140), (830, 12674284), (1162, 9053060), (1297, 8110760), (1396, 7535570), (1660, 6337142), (1745, 6028456), (2324, 4526530), (2443, 4306040), (2594, 4055380), (2792, 3767785), (2905, 3621224), (3320, 3168571), (3490, 3014228), (4648, 2263265), (4886, 2153020), (5188, 2027690), (5810, 1810612), (6485, 1622152), (6980, 1507114), (9079, 1158680), (9772, 1076510), (10376, 1013845), (11620, 905306), (12215, 861208), (12970, 811076), (13960, 753557), (18158, 579340), (19544, 538255), (23240, 452653), (24430, 430604), (25940, 405538), (28967, 363160), (36316, 289670), (45395, 231736), (48860, 215302), (51880, 202769), (57934, 181580), (72632, 144835), (90790, 115868), (97720, 107651)]