1420149365880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{5431}}^1\times {\mathrm{6353}}^1$

素因数の和:11819

約数の個数: 256

約数和(自身を含む): 4970149632000

約数和(自身を除く): 3550000266120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 343, 392, 420, 490, 588, 686, 735, 840, 980, 1029, 1176, 1372, 1470, 1715, 1960, 2058, 2744, 2940, 3430, 4116, 5145, 5431, 5880, 6353, 6860, 8232, 10290, 10862, 12706, 13720, 16293, 19059, 20580, 21724, 25412, 27155, 31765, 32586, 38017, 38118, 41160, 43448, 44471, 50824, 54310, 63530, 65172, 76034, 76236, 81465, 88942, 95295, 108620, 114051, 127060, 130344, 133413, 152068, 152472, 162930, 177884, 190085, 190590, 217240, 222355, 228102, 254120, 266119, 266826, 304136, 311297, 325860, 355768, 380170, 381180, 444710, 456204, 532238, 533652, 570255, 622594, 651720, 667065, 760340, 762360, 798357, 889420, 912408, 933891, 1064476, 1067304, 1140510, 1245188, 1330595, 1334130, 1520680, 1556485, 1596714, 1778840, 1862833, 1867782, 2128952, 2179079, 2281020, 2490376, 2661190, 2668260, 3112970, 3193428, 3725666, 3735564, 3991785, 4358158, 4562040, 4669455, 5322380, 5336520, 5588499, 6225940, 6386856, 6537237, 7451332, 7471128, 7983570, 8716316, 9314165, 9338910, 10644760, 10895395, 11176998, 12451880, 13074474, 14902664, 15967140, 17432632, 18628330, 18677820, 21790790, 22353996, 26148948, 27942495, 31934280, 32686185, 34503143, 37256660, 37355640, 43581580, 44707992, 52297896, 55884990, 65372370, 69006286, 74513320, 87163160, 103509429, 111769980, 130744740, 138012572, 172515715, 207018858, 223539960, 241522001, 261489480, 276025144, 345031430, 414037716, 483044002, 517547145, 690062860, 724566003, 828075432, 966088004, 1035094290, 1207610005, 1380125720, 1449132006, 1690654007, 1932176008, 2070188580, 2415220010, 2898264012, 3381308014, 3622830015, 4140377160, 4830440020, 5071962021, 5796528024, 6762616028, 7245660030, 8453270035, 9660880040, 10143924042, 11834578049, 13525232056, 14491320060, 16906540070, 20287848084, 23669156098, 25359810105, 28982640120, 33813080140, 35503734147, 40575696168, 47338312196, 50719620210, 59172890245, 67626160280, 71007468294, 94676624392, 101439240420, 118345780490, 142014936588, 177518670735, 202878480840, 236691560980, 284029873176, 355037341470, 473383121960, 710074682940, 1420149365880]

約数ペア:

[(1, 1420149365880), (2, 710074682940), (3, 473383121960), (4, 355037341470), (5, 284029873176), (6, 236691560980), (7, 202878480840), (8, 177518670735), (10, 142014936588), (12, 118345780490), (14, 101439240420), (15, 94676624392), (20, 71007468294), (21, 67626160280), (24, 59172890245), (28, 50719620210), (30, 47338312196), (35, 40575696168), (40, 35503734147), (42, 33813080140), (49, 28982640120), (56, 25359810105), (60, 23669156098), (70, 20287848084), (84, 16906540070), (98, 14491320060), (105, 13525232056), (120, 11834578049), (140, 10143924042), (147, 9660880040), (168, 8453270035), (196, 7245660030), (210, 6762616028), (245, 5796528024), (280, 5071962021), (294, 4830440020), (343, 4140377160), (392, 3622830015), (420, 3381308014), (490, 2898264012), (588, 2415220010), (686, 2070188580), (735, 1932176008), (840, 1690654007), (980, 1449132006), (1029, 1380125720), (1176, 1207610005), (1372, 1035094290), (1470, 966088004), (1715, 828075432), (1960, 724566003), (2058, 690062860), (2744, 517547145), (2940, 483044002), (3430, 414037716), (4116, 345031430), (5145, 276025144), (5431, 261489480), (5880, 241522001), (6353, 223539960), (6860, 207018858), (8232, 172515715), (10290, 138012572), (10862, 130744740), (12706, 111769980), (13720, 103509429), (16293, 87163160), (19059, 74513320), (20580, 69006286), (21724, 65372370), (25412, 55884990), (27155, 52297896), (31765, 44707992), (32586, 43581580), (38017, 37355640), (38118, 37256660), (41160, 34503143), (43448, 32686185), (44471, 31934280), (50824, 27942495), (54310, 26148948), (63530, 22353996), (65172, 21790790), (76034, 18677820), (76236, 18628330), (81465, 17432632), (88942, 15967140), (95295, 14902664), (108620, 13074474), (114051, 12451880), (127060, 11176998), (130344, 10895395), (133413, 10644760), (152068, 9338910), (152472, 9314165), (162930, 8716316), (177884, 7983570), (190085, 7471128), (190590, 7451332), (217240, 6537237), (222355, 6386856), (228102, 6225940), (254120, 5588499), (266119, 5336520), (266826, 5322380), (304136, 4669455), (311297, 4562040), (325860, 4358158), (355768, 3991785), (380170, 3735564), (381180, 3725666), (444710, 3193428), (456204, 3112970), (532238, 2668260), (533652, 2661190), (570255, 2490376), (622594, 2281020), (651720, 2179079), (667065, 2128952), (760340, 1867782), (762360, 1862833), (798357, 1778840), (889420, 1596714), (912408, 1556485), (933891, 1520680), (1064476, 1334130), (1067304, 1330595), (1140510, 1245188)]