243832680

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{827}}^1$

素因数の和:870

約数の個数: 320

約数和(自身を含む): 1009895040

約数和(自身を除く): 766062360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 81, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 162, 168, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 324, 351, 360, 364, 378, 390, 405, 420, 455, 468, 504, 520, 540, 546, 567, 585, 630, 648, 702, 728, 756, 780, 810, 819, 827, 840, 910, 936, 945, 1053, 1080, 1092, 1134, 1170, 1260, 1365, 1404, 1512, 1560, 1620, 1638, 1654, 1755, 1820, 1890, 2106, 2184, 2268, 2340, 2457, 2481, 2520, 2730, 2808, 2835, 3240, 3276, 3308, 3510, 3640, 3780, 4095, 4135, 4212, 4536, 4680, 4914, 4962, 5265, 5460, 5670, 5789, 6552, 6616, 7020, 7371, 7443, 7560, 8190, 8270, 8424, 9828, 9924, 10530, 10751, 10920, 11340, 11578, 12285, 12405, 14040, 14742, 14886, 16380, 16540, 17367, 19656, 19848, 21060, 21502, 22329, 22680, 23156, 24570, 24810, 28945, 29484, 29772, 32253, 32760, 33080, 34734, 36855, 37215, 42120, 43004, 44658, 46312, 49140, 49620, 52101, 53755, 57890, 58968, 59544, 64506, 66987, 69468, 73710, 74430, 75257, 86008, 86835, 89316, 96759, 98280, 99240, 104202, 107510, 111645, 115780, 129012, 133974, 138936, 147420, 148860, 150514, 156303, 161265, 173670, 178632, 193518, 208404, 215020, 223290, 225771, 231560, 258024, 260505, 267948, 290277, 294840, 297720, 301028, 312606, 322530, 334935, 347340, 376285, 387036, 416808, 430040, 446580, 451542, 468909, 483795, 521010, 535896, 580554, 602056, 625212, 645060, 669870, 677313, 694680, 752570, 774072, 781515, 870831, 893160, 903084, 937818, 967590, 1042020, 1128855, 1161108, 1250424, 1290120, 1339740, 1354626, 1451385, 1505140, 1563030, 1741662, 1806168, 1875636, 1935180, 2031939, 2084040, 2257710, 2322216, 2344545, 2679480, 2709252, 2902770, 3010280, 3126060, 3386565, 3483324, 3751272, 3870360, 4063878, 4354155, 4515420, 4689090, 5418504, 5805540, 6095817, 6252120, 6773130, 6966648, 8127756, 8708310, 9030840, 9378180, 10159695, 11611080, 12191634, 13546260, 16255512, 17416620, 18756360, 20319390, 24383268, 27092520, 30479085, 34833240, 40638780, 48766536, 60958170, 81277560, 121916340, 243832680]

約数ペア:

[(1, 243832680), (2, 121916340), (3, 81277560), (4, 60958170), (5, 48766536), (6, 40638780), (7, 34833240), (8, 30479085), (9, 27092520), (10, 24383268), (12, 20319390), (13, 18756360), (14, 17416620), (15, 16255512), (18, 13546260), (20, 12191634), (21, 11611080), (24, 10159695), (26, 9378180), (27, 9030840), (28, 8708310), (30, 8127756), (35, 6966648), (36, 6773130), (39, 6252120), (40, 6095817), (42, 5805540), (45, 5418504), (52, 4689090), (54, 4515420), (56, 4354155), (60, 4063878), (63, 3870360), (65, 3751272), (70, 3483324), (72, 3386565), (78, 3126060), (81, 3010280), (84, 2902770), (90, 2709252), (91, 2679480), (104, 2344545), (105, 2322216), (108, 2257710), (117, 2084040), (120, 2031939), (126, 1935180), (130, 1875636), (135, 1806168), (140, 1741662), (156, 1563030), (162, 1505140), (168, 1451385), (180, 1354626), (182, 1339740), (189, 1290120), (195, 1250424), (210, 1161108), (216, 1128855), (234, 1042020), (252, 967590), (260, 937818), (270, 903084), (273, 893160), (280, 870831), (312, 781515), (315, 774072), (324, 752570), (351, 694680), (360, 677313), (364, 669870), (378, 645060), (390, 625212), (405, 602056), (420, 580554), (455, 535896), (468, 521010), (504, 483795), (520, 468909), (540, 451542), (546, 446580), (567, 430040), (585, 416808), (630, 387036), (648, 376285), (702, 347340), (728, 334935), (756, 322530), (780, 312606), (810, 301028), (819, 297720), (827, 294840), (840, 290277), (910, 267948), (936, 260505), (945, 258024), (1053, 231560), (1080, 225771), (1092, 223290), (1134, 215020), (1170, 208404), (1260, 193518), (1365, 178632), (1404, 173670), (1512, 161265), (1560, 156303), (1620, 150514), (1638, 148860), (1654, 147420), (1755, 138936), (1820, 133974), (1890, 129012), (2106, 115780), (2184, 111645), (2268, 107510), (2340, 104202), (2457, 99240), (2481, 98280), (2520, 96759), (2730, 89316), (2808, 86835), (2835, 86008), (3240, 75257), (3276, 74430), (3308, 73710), (3510, 69468), (3640, 66987), (3780, 64506), (4095, 59544), (4135, 58968), (4212, 57890), (4536, 53755), (4680, 52101), (4914, 49620), (4962, 49140), (5265, 46312), (5460, 44658), (5670, 43004), (5789, 42120), (6552, 37215), (6616, 36855), (7020, 34734), (7371, 33080), (7443, 32760), (7560, 32253), (8190, 29772), (8270, 29484), (8424, 28945), (9828, 24810), (9924, 24570), (10530, 23156), (10751, 22680), (10920, 22329), (11340, 21502), (11578, 21060), (12285, 19848), (12405, 19656), (14040, 17367), (14742, 16540), (14886, 16380)]