1325299560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{859}}^1$

素因数の和:952

約数の個数: 256

約数和(自身を含む): 4577126400

約数和(自身を除く): 3251826840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 43, 46, 52, 60, 65, 69, 78, 86, 92, 104, 115, 120, 129, 130, 138, 156, 172, 184, 195, 215, 230, 258, 260, 276, 299, 312, 344, 345, 390, 430, 460, 516, 520, 552, 559, 598, 645, 690, 780, 859, 860, 897, 920, 989, 1032, 1118, 1196, 1290, 1380, 1495, 1560, 1677, 1718, 1720, 1794, 1978, 2236, 2392, 2577, 2580, 2760, 2795, 2967, 2990, 3354, 3436, 3588, 3956, 4295, 4472, 4485, 4945, 5154, 5160, 5590, 5934, 5980, 6708, 6872, 7176, 7912, 8385, 8590, 8970, 9890, 10308, 11167, 11180, 11868, 11960, 12857, 12885, 13416, 14835, 16770, 17180, 17940, 19757, 19780, 20616, 22334, 22360, 23736, 25714, 25770, 29670, 33501, 33540, 34360, 35880, 36937, 38571, 39514, 39560, 44668, 51428, 51540, 55835, 59271, 59340, 64285, 67002, 67080, 73874, 77142, 79028, 89336, 98785, 102856, 103080, 110811, 111670, 118542, 118680, 128570, 134004, 147748, 154284, 158056, 167505, 184685, 192855, 197570, 221622, 223340, 237084, 256841, 257140, 268008, 295496, 296355, 308568, 335010, 369370, 385710, 395140, 443244, 446680, 474168, 480181, 513682, 514280, 554055, 592710, 670020, 738740, 770523, 771420, 790280, 849551, 886488, 960362, 1027364, 1108110, 1185420, 1284205, 1340040, 1440543, 1477480, 1541046, 1542840, 1699102, 1920724, 2054728, 2216220, 2370840, 2400905, 2548653, 2568410, 2881086, 3082092, 3398204, 3841448, 3852615, 4247755, 4432440, 4801810, 5097306, 5136820, 5762172, 6164184, 6796408, 7202715, 7705230, 8495510, 9603620, 10194612, 10273640, 11044163, 11524344, 12743265, 14405430, 15410460, 16991020, 19207240, 20389224, 22088326, 25486530, 28810860, 30820920, 33132489, 33982040, 44176652, 50973060, 55220815, 57621720, 66264978, 88353304, 101946120, 110441630, 132529956, 165662445, 220883260, 265059912, 331324890, 441766520, 662649780, 1325299560]

約数ペア:

[(1, 1325299560), (2, 662649780), (3, 441766520), (4, 331324890), (5, 265059912), (6, 220883260), (8, 165662445), (10, 132529956), (12, 110441630), (13, 101946120), (15, 88353304), (20, 66264978), (23, 57621720), (24, 55220815), (26, 50973060), (30, 44176652), (39, 33982040), (40, 33132489), (43, 30820920), (46, 28810860), (52, 25486530), (60, 22088326), (65, 20389224), (69, 19207240), (78, 16991020), (86, 15410460), (92, 14405430), (104, 12743265), (115, 11524344), (120, 11044163), (129, 10273640), (130, 10194612), (138, 9603620), (156, 8495510), (172, 7705230), (184, 7202715), (195, 6796408), (215, 6164184), (230, 5762172), (258, 5136820), (260, 5097306), (276, 4801810), (299, 4432440), (312, 4247755), (344, 3852615), (345, 3841448), (390, 3398204), (430, 3082092), (460, 2881086), (516, 2568410), (520, 2548653), (552, 2400905), (559, 2370840), (598, 2216220), (645, 2054728), (690, 1920724), (780, 1699102), (859, 1542840), (860, 1541046), (897, 1477480), (920, 1440543), (989, 1340040), (1032, 1284205), (1118, 1185420), (1196, 1108110), (1290, 1027364), (1380, 960362), (1495, 886488), (1560, 849551), (1677, 790280), (1718, 771420), (1720, 770523), (1794, 738740), (1978, 670020), (2236, 592710), (2392, 554055), (2577, 514280), (2580, 513682), (2760, 480181), (2795, 474168), (2967, 446680), (2990, 443244), (3354, 395140), (3436, 385710), (3588, 369370), (3956, 335010), (4295, 308568), (4472, 296355), (4485, 295496), (4945, 268008), (5154, 257140), (5160, 256841), (5590, 237084), (5934, 223340), (5980, 221622), (6708, 197570), (6872, 192855), (7176, 184685), (7912, 167505), (8385, 158056), (8590, 154284), (8970, 147748), (9890, 134004), (10308, 128570), (11167, 118680), (11180, 118542), (11868, 111670), (11960, 110811), (12857, 103080), (12885, 102856), (13416, 98785), (14835, 89336), (16770, 79028), (17180, 77142), (17940, 73874), (19757, 67080), (19780, 67002), (20616, 64285), (22334, 59340), (22360, 59271), (23736, 55835), (25714, 51540), (25770, 51428), (29670, 44668), (33501, 39560), (33540, 39514), (34360, 38571), (35880, 36937)]