1209818160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{719}}^1$

素因数の和:801

約数の個数: 320

約数和(自身を含む): 4499712000

約数和(自身を除く): 3289893840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 41, 45, 48, 54, 57, 60, 72, 76, 80, 82, 90, 95, 108, 114, 120, 123, 135, 144, 152, 164, 171, 180, 190, 205, 216, 228, 240, 246, 270, 285, 304, 328, 342, 360, 369, 380, 410, 432, 456, 492, 513, 540, 570, 615, 656, 684, 719, 720, 738, 760, 779, 820, 855, 912, 984, 1026, 1080, 1107, 1140, 1230, 1368, 1438, 1476, 1520, 1558, 1640, 1710, 1845, 1968, 2052, 2157, 2160, 2214, 2280, 2337, 2460, 2565, 2736, 2876, 2952, 3116, 3280, 3420, 3595, 3690, 3895, 4104, 4314, 4428, 4560, 4674, 4920, 5130, 5535, 5752, 5904, 6232, 6471, 6840, 7011, 7190, 7380, 7790, 8208, 8628, 8856, 9348, 9840, 10260, 10785, 11070, 11504, 11685, 12464, 12942, 13661, 13680, 14022, 14380, 14760, 15580, 17256, 17712, 18696, 19413, 20520, 21033, 21570, 22140, 23370, 25884, 27322, 28044, 28760, 29479, 29520, 31160, 32355, 34512, 35055, 37392, 38826, 40983, 41040, 42066, 43140, 44280, 46740, 51768, 54644, 56088, 57520, 58958, 62320, 64710, 68305, 70110, 77652, 81966, 84132, 86280, 88437, 88560, 93480, 97065, 103536, 105165, 109288, 112176, 117916, 122949, 129420, 136610, 140220, 147395, 155304, 163932, 168264, 172560, 176874, 186960, 194130, 204915, 210330, 218576, 235832, 245898, 258840, 265311, 273220, 280440, 294790, 310608, 327864, 336528, 353748, 368847, 388260, 409830, 420660, 442185, 471664, 491796, 517680, 530622, 546440, 560101, 560880, 589580, 614745, 655728, 707496, 737694, 776520, 795933, 819660, 841320, 884370, 983592, 1061244, 1092880, 1120202, 1179160, 1229490, 1326555, 1414992, 1475388, 1553040, 1591866, 1639320, 1680303, 1682640, 1768740, 1844235, 1967184, 2122488, 2240404, 2358320, 2458980, 2653110, 2800505, 2950776, 3183732, 3278640, 3360606, 3537480, 3688470, 3979665, 4244976, 4480808, 4917960, 5040909, 5306220, 5601010, 5901552, 6367464, 6721212, 7074960, 7376940, 7959330, 8401515, 8961616, 9835920, 10081818, 10612440, 11202020, 12734928, 13442424, 14753880, 15122727, 15918660, 16803030, 20163636, 21224880, 22404040, 25204545, 26884848, 29507760, 30245454, 31837320, 33606060, 40327272, 44808080, 50409090, 60490908, 63674640, 67212120, 75613635, 80654544, 100818180, 120981816, 134424240, 151227270, 201636360, 241963632, 302454540, 403272720, 604909080, 1209818160]

約数ペア:

[(1, 1209818160), (2, 604909080), (3, 403272720), (4, 302454540), (5, 241963632), (6, 201636360), (8, 151227270), (9, 134424240), (10, 120981816), (12, 100818180), (15, 80654544), (16, 75613635), (18, 67212120), (19, 63674640), (20, 60490908), (24, 50409090), (27, 44808080), (30, 40327272), (36, 33606060), (38, 31837320), (40, 30245454), (41, 29507760), (45, 26884848), (48, 25204545), (54, 22404040), (57, 21224880), (60, 20163636), (72, 16803030), (76, 15918660), (80, 15122727), (82, 14753880), (90, 13442424), (95, 12734928), (108, 11202020), (114, 10612440), (120, 10081818), (123, 9835920), (135, 8961616), (144, 8401515), (152, 7959330), (164, 7376940), (171, 7074960), (180, 6721212), (190, 6367464), (205, 5901552), (216, 5601010), (228, 5306220), (240, 5040909), (246, 4917960), (270, 4480808), (285, 4244976), (304, 3979665), (328, 3688470), (342, 3537480), (360, 3360606), (369, 3278640), (380, 3183732), (410, 2950776), (432, 2800505), (456, 2653110), (492, 2458980), (513, 2358320), (540, 2240404), (570, 2122488), (615, 1967184), (656, 1844235), (684, 1768740), (719, 1682640), (720, 1680303), (738, 1639320), (760, 1591866), (779, 1553040), (820, 1475388), (855, 1414992), (912, 1326555), (984, 1229490), (1026, 1179160), (1080, 1120202), (1107, 1092880), (1140, 1061244), (1230, 983592), (1368, 884370), (1438, 841320), (1476, 819660), (1520, 795933), (1558, 776520), (1640, 737694), (1710, 707496), (1845, 655728), (1968, 614745), (2052, 589580), (2157, 560880), (2160, 560101), (2214, 546440), (2280, 530622), (2337, 517680), (2460, 491796), (2565, 471664), (2736, 442185), (2876, 420660), (2952, 409830), (3116, 388260), (3280, 368847), (3420, 353748), (3595, 336528), (3690, 327864), (3895, 310608), (4104, 294790), (4314, 280440), (4428, 273220), (4560, 265311), (4674, 258840), (4920, 245898), (5130, 235832), (5535, 218576), (5752, 210330), (5904, 204915), (6232, 194130), (6471, 186960), (6840, 176874), (7011, 172560), (7190, 168264), (7380, 163932), (7790, 155304), (8208, 147395), (8628, 140220), (8856, 136610), (9348, 129420), (9840, 122949), (10260, 117916), (10785, 112176), (11070, 109288), (11504, 105165), (11685, 103536), (12464, 97065), (12942, 93480), (13661, 88560), (13680, 88437), (14022, 86280), (14380, 84132), (14760, 81966), (15580, 77652), (17256, 70110), (17712, 68305), (18696, 64710), (19413, 62320), (20520, 58958), (21033, 57520), (21570, 56088), (22140, 54644), (23370, 51768), (25884, 46740), (27322, 44280), (28044, 43140), (28760, 42066), (29479, 41040), (29520, 40983), (31160, 38826), (32355, 37392), (34512, 35055)]