72051211440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{11681}}^1$

素因数の和:12372

約数の個数: 240

約数和(自身を含む): 261002982240

約数和(自身を除く): 188951770800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 659, 720, 780, 936, 1040, 1170, 1318, 1560, 1872, 1977, 2340, 2636, 3120, 3295, 3954, 4680, 5272, 5931, 6590, 7908, 8567, 9360, 9885, 10544, 11681, 11862, 13180, 15816, 17134, 19770, 23362, 23724, 25701, 26360, 29655, 31632, 34268, 35043, 39540, 42835, 46724, 47448, 51402, 52720, 58405, 59310, 68536, 70086, 77103, 79080, 85670, 93448, 94896, 102804, 105129, 116810, 118620, 128505, 137072, 140172, 151853, 154206, 158160, 171340, 175215, 186896, 205608, 210258, 233620, 237240, 257010, 280344, 303706, 308412, 342680, 350430, 385515, 411216, 420516, 455559, 467240, 474480, 514020, 525645, 560688, 607412, 616824, 685360, 700860, 759265, 771030, 841032, 911118, 934480, 1028040, 1051290, 1214824, 1233648, 1366677, 1401720, 1518530, 1542060, 1682064, 1822236, 2056080, 2102580, 2277795, 2429648, 2733354, 2803440, 3037060, 3084120, 3644472, 4205160, 4555590, 5466708, 6074120, 6168240, 6833385, 7288944, 7697779, 8410320, 9111180, 10933416, 12148240, 13666770, 15395558, 18222360, 21866832, 23093337, 27333540, 30791116, 36444720, 38488895, 46186674, 54667080, 61582232, 69280011, 76977790, 92373348, 100071127, 109334160, 115466685, 123164464, 138560022, 153955580, 184746696, 200142254, 230933370, 277120044, 300213381, 307911160, 346400055, 369493392, 400284508, 461866740, 500355635, 554240088, 600426762, 615822320, 692800110, 800569016, 900640143, 923733480, 1000711270, 1108480176, 1200853524, 1385600220, 1501066905, 1601138032, 1801280286, 1847466960, 2001422540, 2401707048, 2771200440, 3002133810, 3602560572, 4002845080, 4503200715, 4803414096, 5542400880, 6004267620, 7205121144, 8005690160, 9006401430, 12008535240, 14410242288, 18012802860, 24017070480, 36025605720, 72051211440]

約数ペア:

[(1, 72051211440), (2, 36025605720), (3, 24017070480), (4, 18012802860), (5, 14410242288), (6, 12008535240), (8, 9006401430), (9, 8005690160), (10, 7205121144), (12, 6004267620), (13, 5542400880), (15, 4803414096), (16, 4503200715), (18, 4002845080), (20, 3602560572), (24, 3002133810), (26, 2771200440), (30, 2401707048), (36, 2001422540), (39, 1847466960), (40, 1801280286), (45, 1601138032), (48, 1501066905), (52, 1385600220), (60, 1200853524), (65, 1108480176), (72, 1000711270), (78, 923733480), (80, 900640143), (90, 800569016), (104, 692800110), (117, 615822320), (120, 600426762), (130, 554240088), (144, 500355635), (156, 461866740), (180, 400284508), (195, 369493392), (208, 346400055), (234, 307911160), (240, 300213381), (260, 277120044), (312, 230933370), (360, 200142254), (390, 184746696), (468, 153955580), (520, 138560022), (585, 123164464), (624, 115466685), (659, 109334160), (720, 100071127), (780, 92373348), (936, 76977790), (1040, 69280011), (1170, 61582232), (1318, 54667080), (1560, 46186674), (1872, 38488895), (1977, 36444720), (2340, 30791116), (2636, 27333540), (3120, 23093337), (3295, 21866832), (3954, 18222360), (4680, 15395558), (5272, 13666770), (5931, 12148240), (6590, 10933416), (7908, 9111180), (8567, 8410320), (9360, 7697779), (9885, 7288944), (10544, 6833385), (11681, 6168240), (11862, 6074120), (13180, 5466708), (15816, 4555590), (17134, 4205160), (19770, 3644472), (23362, 3084120), (23724, 3037060), (25701, 2803440), (26360, 2733354), (29655, 2429648), (31632, 2277795), (34268, 2102580), (35043, 2056080), (39540, 1822236), (42835, 1682064), (46724, 1542060), (47448, 1518530), (51402, 1401720), (52720, 1366677), (58405, 1233648), (59310, 1214824), (68536, 1051290), (70086, 1028040), (77103, 934480), (79080, 911118), (85670, 841032), (93448, 771030), (94896, 759265), (102804, 700860), (105129, 685360), (116810, 616824), (118620, 607412), (128505, 560688), (137072, 525645), (140172, 514020), (151853, 474480), (154206, 467240), (158160, 455559), (171340, 420516), (175215, 411216), (186896, 385515), (205608, 350430), (210258, 342680), (233620, 308412), (237240, 303706), (257010, 280344)]