1317264480

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{130681}}^1$

素因数の和:130709

約数の個数: 144

約数和(自身を含む): 5137370784

約数和(自身を除く): 3820106304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 130681, 261362, 392043, 522724, 653405, 784086, 914767, 1045448, 1176129, 1306810, 1568172, 1829534, 1960215, 2090896, 2352258, 2613620, 2744301, 3136344, 3659068, 3920430, 4181792, 4573835, 4704516, 5227240, 5488602, 5880645, 6272688, 7318136, 7840860, 8232903, 9147670, 9409032, 10454480, 10977204, 11761290, 12545376, 13721505, 14636272, 15681720, 16465806, 18295340, 18818064, 20908960, 21954408, 23522580, 27443010, 29272544, 31363440, 32931612, 36590680, 37636128, 41164515, 43908816, 47045160, 54886020, 62726880, 65863224, 73181360, 82329030, 87817632, 94090320, 109772040, 131726448, 146362720, 164658060, 188180640, 219544080, 263452896, 329316120, 439088160, 658632240, 1317264480]

約数ペア:

[(1, 1317264480), (2, 658632240), (3, 439088160), (4, 329316120), (5, 263452896), (6, 219544080), (7, 188180640), (8, 164658060), (9, 146362720), (10, 131726448), (12, 109772040), (14, 94090320), (15, 87817632), (16, 82329030), (18, 73181360), (20, 65863224), (21, 62726880), (24, 54886020), (28, 47045160), (30, 43908816), (32, 41164515), (35, 37636128), (36, 36590680), (40, 32931612), (42, 31363440), (45, 29272544), (48, 27443010), (56, 23522580), (60, 21954408), (63, 20908960), (70, 18818064), (72, 18295340), (80, 16465806), (84, 15681720), (90, 14636272), (96, 13721505), (105, 12545376), (112, 11761290), (120, 10977204), (126, 10454480), (140, 9409032), (144, 9147670), (160, 8232903), (168, 7840860), (180, 7318136), (210, 6272688), (224, 5880645), (240, 5488602), (252, 5227240), (280, 4704516), (288, 4573835), (315, 4181792), (336, 3920430), (360, 3659068), (420, 3136344), (480, 2744301), (504, 2613620), (560, 2352258), (630, 2090896), (672, 1960215), (720, 1829534), (840, 1568172), (1008, 1306810), (1120, 1176129), (1260, 1045448), (1440, 914767), (1680, 784086), (2016, 653405), (2520, 522724), (3360, 392043), (5040, 261362), (10080, 130681)]