1284299006400

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1256161}}^1$

素因数の和:1256260

約数の個数: 252

約数和(自身を含む): 4628997167184

約数和(自身を除く): 3344698160784

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 71, 72, 75, 80, 90, 96, 100, 120, 142, 144, 150, 160, 180, 192, 200, 213, 225, 240, 284, 288, 300, 320, 355, 360, 400, 426, 450, 480, 568, 576, 600, 639, 710, 720, 800, 852, 900, 960, 1065, 1136, 1200, 1278, 1420, 1440, 1600, 1704, 1775, 1800, 2130, 2272, 2400, 2556, 2840, 2880, 3195, 3408, 3550, 3600, 4260, 4544, 4800, 5112, 5325, 5680, 6390, 6816, 7100, 7200, 8520, 10224, 10650, 11360, 12780, 13632, 14200, 14400, 15975, 17040, 20448, 21300, 22720, 25560, 28400, 31950, 34080, 40896, 42600, 51120, 56800, 63900, 68160, 85200, 102240, 113600, 127800, 170400, 204480, 255600, 340800, 511200, 1022400, 1256161, 2512322, 3768483, 5024644, 6280805, 7536966, 10049288, 11305449, 12561610, 15073932, 18842415, 20098576, 22610898, 25123220, 30147864, 31404025, 37684830, 40197152, 45221796, 50246440, 56527245, 60295728, 62808050, 75369660, 80394304, 89187431, 90443592, 94212075, 100492880, 113054490, 120591456, 125616100, 150739320, 178374862, 180887184, 188424150, 200985760, 226108980, 241182912, 251232200, 267562293, 282636225, 301478640, 356749724, 361774368, 376848300, 401971520, 445937155, 452217960, 502464400, 535124586, 565272450, 602957280, 713499448, 723548736, 753696600, 802686879, 891874310, 904435920, 1004928800, 1070249172, 1130544900, 1205914560, 1337811465, 1426998896, 1507393200, 1605373758, 1783748620, 1808871840, 2009857600, 2140498344, 2229685775, 2261089800, 2675622930, 2853997792, 3014786400, 3210747516, 3567497240, 3617743680, 4013434395, 4280996688, 4459371550, 4522179600, 5351245860, 5707995584, 6029572800, 6421495032, 6689057325, 7134994480, 8026868790, 8561993376, 8918743100, 9044359200, 10702491720, 12842990064, 13378114650, 14269988960, 16053737580, 17123986752, 17837486200, 18088718400, 20067171975, 21404983440, 25685980128, 26756229300, 28539977920, 32107475160, 35674972400, 40134343950, 42809966880, 51371960256, 53512458600, 64214950320, 71349944800, 80268687900, 85619933760, 107024917200, 128429900640, 142699889600, 160537375800, 214049834400, 256859801280, 321074751600, 428099668800, 642149503200, 1284299006400]

約数ペア:

[(1, 1284299006400), (2, 642149503200), (3, 428099668800), (4, 321074751600), (5, 256859801280), (6, 214049834400), (8, 160537375800), (9, 142699889600), (10, 128429900640), (12, 107024917200), (15, 85619933760), (16, 80268687900), (18, 71349944800), (20, 64214950320), (24, 53512458600), (25, 51371960256), (30, 42809966880), (32, 40134343950), (36, 35674972400), (40, 32107475160), (45, 28539977920), (48, 26756229300), (50, 25685980128), (60, 21404983440), (64, 20067171975), (71, 18088718400), (72, 17837486200), (75, 17123986752), (80, 16053737580), (90, 14269988960), (96, 13378114650), (100, 12842990064), (120, 10702491720), (142, 9044359200), (144, 8918743100), (150, 8561993376), (160, 8026868790), (180, 7134994480), (192, 6689057325), (200, 6421495032), (213, 6029572800), (225, 5707995584), (240, 5351245860), (284, 4522179600), (288, 4459371550), (300, 4280996688), (320, 4013434395), (355, 3617743680), (360, 3567497240), (400, 3210747516), (426, 3014786400), (450, 2853997792), (480, 2675622930), (568, 2261089800), (576, 2229685775), (600, 2140498344), (639, 2009857600), (710, 1808871840), (720, 1783748620), (800, 1605373758), (852, 1507393200), (900, 1426998896), (960, 1337811465), (1065, 1205914560), (1136, 1130544900), (1200, 1070249172), (1278, 1004928800), (1420, 904435920), (1440, 891874310), (1600, 802686879), (1704, 753696600), (1775, 723548736), (1800, 713499448), (2130, 602957280), (2272, 565272450), (2400, 535124586), (2556, 502464400), (2840, 452217960), (2880, 445937155), (3195, 401971520), (3408, 376848300), (3550, 361774368), (3600, 356749724), (4260, 301478640), (4544, 282636225), (4800, 267562293), (5112, 251232200), (5325, 241182912), (5680, 226108980), (6390, 200985760), (6816, 188424150), (7100, 180887184), (7200, 178374862), (8520, 150739320), (10224, 125616100), (10650, 120591456), (11360, 113054490), (12780, 100492880), (13632, 94212075), (14200, 90443592), (14400, 89187431), (15975, 80394304), (17040, 75369660), (20448, 62808050), (21300, 60295728), (22720, 56527245), (25560, 50246440), (28400, 45221796), (31950, 40197152), (34080, 37684830), (40896, 31404025), (42600, 30147864), (51120, 25123220), (56800, 22610898), (63900, 20098576), (68160, 18842415), (85200, 15073932), (102240, 12561610), (113600, 11305449), (127800, 10049288), (170400, 7536966), (204480, 6280805), (255600, 5024644), (340800, 3768483), (511200, 2512322), (1022400, 1256161)]