69253080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{431}}^1$

素因数の和:561

約数の個数: 128

約数和(自身を含む): 226437120

約数和(自身を除く): 157184040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 103, 104, 120, 130, 156, 195, 206, 260, 309, 312, 390, 412, 431, 515, 520, 618, 780, 824, 862, 1030, 1236, 1293, 1339, 1545, 1560, 1724, 2060, 2155, 2472, 2586, 2678, 3090, 3448, 4017, 4120, 4310, 5172, 5356, 5603, 6180, 6465, 6695, 8034, 8620, 10344, 10712, 11206, 12360, 12930, 13390, 16068, 16809, 17240, 20085, 22412, 25860, 26780, 28015, 32136, 33618, 40170, 44393, 44824, 51720, 53560, 56030, 67236, 80340, 84045, 88786, 112060, 133179, 134472, 160680, 168090, 177572, 221965, 224120, 266358, 336180, 355144, 443930, 532716, 577109, 665895, 672360, 887860, 1065432, 1154218, 1331790, 1731327, 1775720, 2308436, 2663580, 2885545, 3462654, 4616872, 5327160, 5771090, 6925308, 8656635, 11542180, 13850616, 17313270, 23084360, 34626540, 69253080]

約数ペア:

[(1, 69253080), (2, 34626540), (3, 23084360), (4, 17313270), (5, 13850616), (6, 11542180), (8, 8656635), (10, 6925308), (12, 5771090), (13, 5327160), (15, 4616872), (20, 3462654), (24, 2885545), (26, 2663580), (30, 2308436), (39, 1775720), (40, 1731327), (52, 1331790), (60, 1154218), (65, 1065432), (78, 887860), (103, 672360), (104, 665895), (120, 577109), (130, 532716), (156, 443930), (195, 355144), (206, 336180), (260, 266358), (309, 224120), (312, 221965), (390, 177572), (412, 168090), (431, 160680), (515, 134472), (520, 133179), (618, 112060), (780, 88786), (824, 84045), (862, 80340), (1030, 67236), (1236, 56030), (1293, 53560), (1339, 51720), (1545, 44824), (1560, 44393), (1724, 40170), (2060, 33618), (2155, 32136), (2472, 28015), (2586, 26780), (2678, 25860), (3090, 22412), (3448, 20085), (4017, 17240), (4120, 16809), (4310, 16068), (5172, 13390), (5356, 12930), (5603, 12360), (6180, 11206), (6465, 10712), (6695, 10344), (8034, 8620)]