2559491280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{3313}}^1$

素因数の和:3398

約数の個数: 240

約数和(自身を含む): 9135107280

約数和(自身を除く): 6575616000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 37, 40, 45, 48, 58, 60, 72, 74, 80, 87, 90, 111, 116, 120, 144, 145, 148, 174, 180, 185, 222, 232, 240, 261, 290, 296, 333, 348, 360, 370, 435, 444, 464, 522, 555, 580, 592, 666, 696, 720, 740, 870, 888, 1044, 1073, 1110, 1160, 1305, 1332, 1392, 1480, 1665, 1740, 1776, 2088, 2146, 2220, 2320, 2610, 2664, 2960, 3219, 3313, 3330, 3480, 4176, 4292, 4440, 5220, 5328, 5365, 6438, 6626, 6660, 6960, 8584, 8880, 9657, 9939, 10440, 10730, 12876, 13252, 13320, 16095, 16565, 17168, 19314, 19878, 20880, 21460, 25752, 26504, 26640, 29817, 32190, 33130, 38628, 39756, 42920, 48285, 49695, 51504, 53008, 59634, 64380, 66260, 77256, 79512, 85840, 96077, 96570, 99390, 119268, 122581, 128760, 132520, 149085, 154512, 159024, 192154, 193140, 198780, 238536, 245162, 257520, 265040, 288231, 298170, 367743, 384308, 386280, 397560, 477072, 480385, 490324, 576462, 596340, 612905, 735486, 768616, 772560, 795120, 864693, 960770, 980648, 1103229, 1152924, 1192680, 1225810, 1441155, 1470972, 1537232, 1729386, 1838715, 1921540, 1961296, 2206458, 2305848, 2385360, 2451620, 2882310, 2941944, 3458772, 3554849, 3677430, 3843080, 4323465, 4412916, 4611696, 4903240, 5516145, 5764620, 5883888, 6917544, 7109698, 7354860, 7686160, 8646930, 8825832, 9806480, 10664547, 11032290, 11529240, 13835088, 14219396, 14709720, 17293860, 17651664, 17774245, 21329094, 22064580, 23058480, 28438792, 29419440, 31993641, 34587720, 35548490, 42658188, 44129160, 53322735, 56877584, 63987282, 69175440, 71096980, 85316376, 88258320, 106645470, 127974564, 142193960, 159968205, 170632752, 213290940, 255949128, 284387920, 319936410, 426581880, 511898256, 639872820, 853163760, 1279745640, 2559491280]

約数ペア:

[(1, 2559491280), (2, 1279745640), (3, 853163760), (4, 639872820), (5, 511898256), (6, 426581880), (8, 319936410), (9, 284387920), (10, 255949128), (12, 213290940), (15, 170632752), (16, 159968205), (18, 142193960), (20, 127974564), (24, 106645470), (29, 88258320), (30, 85316376), (36, 71096980), (37, 69175440), (40, 63987282), (45, 56877584), (48, 53322735), (58, 44129160), (60, 42658188), (72, 35548490), (74, 34587720), (80, 31993641), (87, 29419440), (90, 28438792), (111, 23058480), (116, 22064580), (120, 21329094), (144, 17774245), (145, 17651664), (148, 17293860), (174, 14709720), (180, 14219396), (185, 13835088), (222, 11529240), (232, 11032290), (240, 10664547), (261, 9806480), (290, 8825832), (296, 8646930), (333, 7686160), (348, 7354860), (360, 7109698), (370, 6917544), (435, 5883888), (444, 5764620), (464, 5516145), (522, 4903240), (555, 4611696), (580, 4412916), (592, 4323465), (666, 3843080), (696, 3677430), (720, 3554849), (740, 3458772), (870, 2941944), (888, 2882310), (1044, 2451620), (1073, 2385360), (1110, 2305848), (1160, 2206458), (1305, 1961296), (1332, 1921540), (1392, 1838715), (1480, 1729386), (1665, 1537232), (1740, 1470972), (1776, 1441155), (2088, 1225810), (2146, 1192680), (2220, 1152924), (2320, 1103229), (2610, 980648), (2664, 960770), (2960, 864693), (3219, 795120), (3313, 772560), (3330, 768616), (3480, 735486), (4176, 612905), (4292, 596340), (4440, 576462), (5220, 490324), (5328, 480385), (5365, 477072), (6438, 397560), (6626, 386280), (6660, 384308), (6960, 367743), (8584, 298170), (8880, 288231), (9657, 265040), (9939, 257520), (10440, 245162), (10730, 238536), (12876, 198780), (13252, 193140), (13320, 192154), (16095, 159024), (16565, 154512), (17168, 149085), (19314, 132520), (19878, 128760), (20880, 122581), (21460, 119268), (25752, 99390), (26504, 96570), (26640, 96077), (29817, 85840), (32190, 79512), (33130, 77256), (38628, 66260), (39756, 64380), (42920, 59634), (48285, 53008), (49695, 51504)]