72854713320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{30449}}^1$

素因数の和:30747

約数の個数: 128

約数和(自身を含む): 221695488000

約数和(自身を除く): 148840774680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 157, 254, 314, 381, 471, 508, 628, 635, 762, 785, 942, 1016, 1256, 1270, 1524, 1570, 1884, 1905, 2355, 2540, 3048, 3140, 3768, 3810, 4710, 5080, 6280, 7620, 9420, 15240, 18840, 19939, 30449, 39878, 59817, 60898, 79756, 91347, 99695, 119634, 121796, 152245, 159512, 182694, 199390, 239268, 243592, 299085, 304490, 365388, 398780, 456735, 478536, 598170, 608980, 730776, 797560, 913470, 1196340, 1217960, 1826940, 2392680, 3653880, 3867023, 4780493, 7734046, 9560986, 11601069, 14341479, 15468092, 19121972, 19335115, 23202138, 23902465, 28682958, 30936184, 38243944, 38670230, 46404276, 47804930, 57365916, 58005345, 71707395, 77340460, 92808552, 95609860, 114731832, 116010690, 143414790, 154680920, 191219720, 232021380, 286829580, 464042760, 573659160, 607122611, 1214245222, 1821367833, 2428490444, 3035613055, 3642735666, 4856980888, 6071226110, 7285471332, 9106839165, 12142452220, 14570942664, 18213678330, 24284904440, 36427356660, 72854713320]

約数ペア:

[(1, 72854713320), (2, 36427356660), (3, 24284904440), (4, 18213678330), (5, 14570942664), (6, 12142452220), (8, 9106839165), (10, 7285471332), (12, 6071226110), (15, 4856980888), (20, 3642735666), (24, 3035613055), (30, 2428490444), (40, 1821367833), (60, 1214245222), (120, 607122611), (127, 573659160), (157, 464042760), (254, 286829580), (314, 232021380), (381, 191219720), (471, 154680920), (508, 143414790), (628, 116010690), (635, 114731832), (762, 95609860), (785, 92808552), (942, 77340460), (1016, 71707395), (1256, 58005345), (1270, 57365916), (1524, 47804930), (1570, 46404276), (1884, 38670230), (1905, 38243944), (2355, 30936184), (2540, 28682958), (3048, 23902465), (3140, 23202138), (3768, 19335115), (3810, 19121972), (4710, 15468092), (5080, 14341479), (6280, 11601069), (7620, 9560986), (9420, 7734046), (15240, 4780493), (18840, 3867023), (19939, 3653880), (30449, 2392680), (39878, 1826940), (59817, 1217960), (60898, 1196340), (79756, 913470), (91347, 797560), (99695, 730776), (119634, 608980), (121796, 598170), (152245, 478536), (159512, 456735), (182694, 398780), (199390, 365388), (239268, 304490), (243592, 299085)]