1256924760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:191

約数の個数: 512

約数和(自身を含む): 4954521600

約数和(自身を除く): 3697596840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 31, 35, 39, 40, 42, 47, 52, 56, 60, 62, 65, 70, 78, 79, 84, 91, 93, 94, 104, 105, 120, 124, 130, 140, 141, 155, 156, 158, 168, 182, 186, 188, 195, 210, 217, 235, 237, 248, 260, 273, 280, 282, 310, 312, 316, 329, 364, 372, 376, 390, 395, 403, 420, 434, 455, 465, 470, 474, 520, 546, 553, 564, 611, 620, 632, 651, 658, 705, 728, 744, 780, 790, 806, 840, 868, 910, 930, 940, 948, 987, 1027, 1085, 1092, 1106, 1128, 1185, 1209, 1222, 1240, 1302, 1316, 1365, 1410, 1457, 1560, 1580, 1612, 1645, 1659, 1736, 1820, 1833, 1860, 1880, 1896, 1974, 2015, 2054, 2170, 2184, 2212, 2370, 2418, 2444, 2449, 2604, 2632, 2730, 2765, 2820, 2821, 2914, 3055, 3081, 3160, 3224, 3255, 3290, 3318, 3640, 3666, 3713, 3720, 3948, 4030, 4108, 4277, 4340, 4371, 4424, 4740, 4836, 4888, 4898, 4935, 5135, 5208, 5460, 5530, 5640, 5642, 5828, 6045, 6110, 6162, 6510, 6580, 6636, 7189, 7285, 7332, 7347, 7426, 7896, 8060, 8216, 8295, 8463, 8554, 8680, 8742, 9165, 9480, 9672, 9796, 9870, 10199, 10270, 10920, 11060, 11139, 11284, 11656, 12090, 12220, 12245, 12324, 12831, 13020, 13160, 13272, 14105, 14378, 14570, 14664, 14694, 14852, 15405, 16120, 16590, 16926, 17108, 17143, 17484, 18330, 18565, 18941, 19592, 19740, 20398, 20540, 21385, 21567, 21855, 22120, 22278, 22568, 24180, 24440, 24490, 24648, 25662, 25991, 26040, 28210, 28756, 29140, 29388, 29704, 30597, 30810, 31837, 33180, 33852, 34216, 34286, 34968, 35945, 36660, 36735, 37130, 37882, 39480, 40796, 41080, 42315, 42770, 43134, 43710, 44556, 48269, 48360, 48980, 50995, 51324, 51429, 51982, 55695, 56420, 56823, 57512, 58280, 58776, 61194, 61620, 63674, 64155, 66360, 67704, 68572, 71890, 73320, 73470, 74260, 75764, 77973, 81592, 84630, 85540, 85715, 86268, 87420, 89112, 94705, 95511, 96538, 97960, 101990, 102648, 102858, 103964, 107835, 111390, 112840, 113646, 115103, 122388, 123240, 127348, 128310, 129955, 132587, 137144, 143780, 144807, 146940, 148520, 151528, 152985, 155946, 159185, 169260, 171080, 171430, 172536, 174840, 189410, 191022, 193076, 203980, 205716, 207928, 215670, 222780, 222859, 227292, 230206, 241345, 244776, 254696, 256620, 257145, 259910, 265174, 284115, 287560, 289614, 293880, 305970, 311892, 318370, 337883, 338520, 342860, 345309, 378820, 382044, 386152, 389865, 397761, 407960, 411432, 431340, 445560, 445718, 454584, 460412, 477555, 482690, 513240, 514290, 519820, 530348, 568230, 575515, 579228, 611940, 623784, 636740, 662935, 668577, 675766, 685720, 690618, 724035, 757640, 764088, 779730, 795522, 805721, 862680, 891436, 920824, 955110, 965380, 1013649, 1028580, 1039640, 1060696, 1114295, 1136460, 1151030, 1158456, 1223880, 1273480, 1325870, 1337154, 1351532, 1381236, 1448070, 1496339, 1559460, 1591044, 1611442, 1689415, 1726545, 1782872, 1910220, 1930760, 1988805, 2027298, 2057160, 2228590, 2272920, 2302060, 2417163, 2651740, 2674308, 2703064, 2762472, 2896140, 2992678, 3118920, 3182088, 3222884, 3342885, 3378830, 3453090, 3820440, 3977610, 4028605, 4054596, 4457180, 4489017, 4604120, 4834326, 5068245, 5303480, 5348616, 5792280, 5985356, 6445768, 6685770, 6757660, 6906180, 7481695, 7955220, 8057210, 8109192, 8914360, 8978034, 9668652, 10136490, 10474373, 11970712, 12085815, 13371540, 13515320, 13812360, 14963390, 15910440, 16114420, 17956068, 19337304, 20272980, 20948746, 22445085, 24171630, 26743080, 29926780, 31423119, 32228840, 35912136, 40545960, 41897492, 44890170, 48343260, 52371865, 59853560, 62846238, 83794984, 89780340, 96686520, 104743730, 125692476, 157115595, 179560680, 209487460, 251384952, 314231190, 418974920, 628462380, 1256924760]

約数ペア:

[(1, 1256924760), (2, 628462380), (3, 418974920), (4, 314231190), (5, 251384952), (6, 209487460), (7, 179560680), (8, 157115595), (10, 125692476), (12, 104743730), (13, 96686520), (14, 89780340), (15, 83794984), (20, 62846238), (21, 59853560), (24, 52371865), (26, 48343260), (28, 44890170), (30, 41897492), (31, 40545960), (35, 35912136), (39, 32228840), (40, 31423119), (42, 29926780), (47, 26743080), (52, 24171630), (56, 22445085), (60, 20948746), (62, 20272980), (65, 19337304), (70, 17956068), (78, 16114420), (79, 15910440), (84, 14963390), (91, 13812360), (93, 13515320), (94, 13371540), (104, 12085815), (105, 11970712), (120, 10474373), (124, 10136490), (130, 9668652), (140, 8978034), (141, 8914360), (155, 8109192), (156, 8057210), (158, 7955220), (168, 7481695), (182, 6906180), (186, 6757660), (188, 6685770), (195, 6445768), (210, 5985356), (217, 5792280), (235, 5348616), (237, 5303480), (248, 5068245), (260, 4834326), (273, 4604120), (280, 4489017), (282, 4457180), (310, 4054596), (312, 4028605), (316, 3977610), (329, 3820440), (364, 3453090), (372, 3378830), (376, 3342885), (390, 3222884), (395, 3182088), (403, 3118920), (420, 2992678), (434, 2896140), (455, 2762472), (465, 2703064), (470, 2674308), (474, 2651740), (520, 2417163), (546, 2302060), (553, 2272920), (564, 2228590), (611, 2057160), (620, 2027298), (632, 1988805), (651, 1930760), (658, 1910220), (705, 1782872), (728, 1726545), (744, 1689415), (780, 1611442), (790, 1591044), (806, 1559460), (840, 1496339), (868, 1448070), (910, 1381236), (930, 1351532), (940, 1337154), (948, 1325870), (987, 1273480), (1027, 1223880), (1085, 1158456), (1092, 1151030), (1106, 1136460), (1128, 1114295), (1185, 1060696), (1209, 1039640), (1222, 1028580), (1240, 1013649), (1302, 965380), (1316, 955110), (1365, 920824), (1410, 891436), (1457, 862680), (1560, 805721), (1580, 795522), (1612, 779730), (1645, 764088), (1659, 757640), (1736, 724035), (1820, 690618), (1833, 685720), (1860, 675766), (1880, 668577), (1896, 662935), (1974, 636740), (2015, 623784), (2054, 611940), (2170, 579228), (2184, 575515), (2212, 568230), (2370, 530348), (2418, 519820), (2444, 514290), (2449, 513240), (2604, 482690), (2632, 477555), (2730, 460412), (2765, 454584), (2820, 445718), (2821, 445560), (2914, 431340), (3055, 411432), (3081, 407960), (3160, 397761), (3224, 389865), (3255, 386152), (3290, 382044), (3318, 378820), (3640, 345309), (3666, 342860), (3713, 338520), (3720, 337883), (3948, 318370), (4030, 311892), (4108, 305970), (4277, 293880), (4340, 289614), (4371, 287560), (4424, 284115), (4740, 265174), (4836, 259910), (4888, 257145), (4898, 256620), (4935, 254696), (5135, 244776), (5208, 241345), (5460, 230206), (5530, 227292), (5640, 222859), (5642, 222780), (5828, 215670), (6045, 207928), (6110, 205716), (6162, 203980), (6510, 193076), (6580, 191022), (6636, 189410), (7189, 174840), (7285, 172536), (7332, 171430), (7347, 171080), (7426, 169260), (7896, 159185), (8060, 155946), (8216, 152985), (8295, 151528), (8463, 148520), (8554, 146940), (8680, 144807), (8742, 143780), (9165, 137144), (9480, 132587), (9672, 129955), (9796, 128310), (9870, 127348), (10199, 123240), (10270, 122388), (10920, 115103), (11060, 113646), (11139, 112840), (11284, 111390), (11656, 107835), (12090, 103964), (12220, 102858), (12245, 102648), (12324, 101990), (12831, 97960), (13020, 96538), (13160, 95511), (13272, 94705), (14105, 89112), (14378, 87420), (14570, 86268), (14664, 85715), (14694, 85540), (14852, 84630), (15405, 81592), (16120, 77973), (16590, 75764), (16926, 74260), (17108, 73470), (17143, 73320), (17484, 71890), (18330, 68572), (18565, 67704), (18941, 66360), (19592, 64155), (19740, 63674), (20398, 61620), (20540, 61194), (21385, 58776), (21567, 58280), (21855, 57512), (22120, 56823), (22278, 56420), (22568, 55695), (24180, 51982), (24440, 51429), (24490, 51324), (24648, 50995), (25662, 48980), (25991, 48360), (26040, 48269), (28210, 44556), (28756, 43710), (29140, 43134), (29388, 42770), (29704, 42315), (30597, 41080), (30810, 40796), (31837, 39480), (33180, 37882), (33852, 37130), (34216, 36735), (34286, 36660), (34968, 35945)]