121211640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:232

約数の個数: 320

約数和(自身を含む): 470448000

約数和(自身を除く): 349236360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 27, 30, 33, 36, 38, 40, 44, 45, 54, 55, 57, 60, 66, 72, 76, 81, 88, 90, 95, 99, 108, 110, 114, 120, 132, 135, 152, 162, 165, 171, 179, 180, 190, 198, 209, 216, 220, 228, 264, 270, 285, 297, 324, 330, 342, 358, 360, 380, 396, 405, 418, 440, 456, 495, 513, 537, 540, 570, 594, 627, 648, 660, 684, 716, 760, 792, 810, 836, 855, 891, 895, 990, 1026, 1045, 1074, 1080, 1140, 1188, 1254, 1320, 1368, 1432, 1485, 1539, 1611, 1620, 1672, 1710, 1782, 1790, 1881, 1969, 1980, 2052, 2090, 2148, 2280, 2376, 2508, 2565, 2685, 2970, 3078, 3135, 3222, 3240, 3401, 3420, 3564, 3580, 3762, 3938, 3960, 4104, 4180, 4296, 4455, 4833, 5016, 5130, 5370, 5643, 5907, 5940, 6156, 6270, 6444, 6802, 6840, 7128, 7160, 7524, 7695, 7876, 8055, 8360, 8910, 9405, 9666, 9845, 10203, 10260, 10740, 11286, 11814, 11880, 12312, 12540, 12888, 13604, 14499, 15048, 15390, 15752, 16110, 16929, 17005, 17721, 17820, 18810, 19332, 19690, 20406, 20520, 21480, 22572, 23628, 24165, 25080, 27208, 28215, 28998, 29535, 30609, 30780, 32220, 33858, 34010, 35442, 35640, 37411, 37620, 38664, 39380, 40812, 45144, 47256, 48330, 51015, 53163, 56430, 57996, 59070, 61218, 61560, 64440, 67716, 68020, 70884, 72495, 74822, 75240, 78760, 81624, 84645, 88605, 91827, 96660, 102030, 106326, 112233, 112860, 115992, 118140, 122436, 135432, 136040, 141768, 144990, 149644, 153045, 159489, 169290, 177210, 183654, 187055, 193320, 204060, 212652, 224466, 225720, 236280, 244872, 265815, 275481, 289980, 299288, 306090, 318978, 336699, 338580, 354420, 367308, 374110, 408120, 425304, 448932, 459135, 531630, 550962, 561165, 579960, 612180, 637956, 673398, 677160, 708840, 734616, 748220, 797445, 897864, 918270, 1010097, 1063260, 1101924, 1122330, 1224360, 1275912, 1346796, 1377405, 1496440, 1594890, 1683495, 1836540, 2020194, 2126520, 2203848, 2244660, 2693592, 2754810, 3030291, 3189780, 3366990, 3673080, 4040388, 4489320, 5050485, 5509620, 6060582, 6379560, 6733980, 8080776, 10100970, 11019240, 12121164, 13467960, 15151455, 20201940, 24242328, 30302910, 40403880, 60605820, 121211640]

約数ペア:

[(1, 121211640), (2, 60605820), (3, 40403880), (4, 30302910), (5, 24242328), (6, 20201940), (8, 15151455), (9, 13467960), (10, 12121164), (11, 11019240), (12, 10100970), (15, 8080776), (18, 6733980), (19, 6379560), (20, 6060582), (22, 5509620), (24, 5050485), (27, 4489320), (30, 4040388), (33, 3673080), (36, 3366990), (38, 3189780), (40, 3030291), (44, 2754810), (45, 2693592), (54, 2244660), (55, 2203848), (57, 2126520), (60, 2020194), (66, 1836540), (72, 1683495), (76, 1594890), (81, 1496440), (88, 1377405), (90, 1346796), (95, 1275912), (99, 1224360), (108, 1122330), (110, 1101924), (114, 1063260), (120, 1010097), (132, 918270), (135, 897864), (152, 797445), (162, 748220), (165, 734616), (171, 708840), (179, 677160), (180, 673398), (190, 637956), (198, 612180), (209, 579960), (216, 561165), (220, 550962), (228, 531630), (264, 459135), (270, 448932), (285, 425304), (297, 408120), (324, 374110), (330, 367308), (342, 354420), (358, 338580), (360, 336699), (380, 318978), (396, 306090), (405, 299288), (418, 289980), (440, 275481), (456, 265815), (495, 244872), (513, 236280), (537, 225720), (540, 224466), (570, 212652), (594, 204060), (627, 193320), (648, 187055), (660, 183654), (684, 177210), (716, 169290), (760, 159489), (792, 153045), (810, 149644), (836, 144990), (855, 141768), (891, 136040), (895, 135432), (990, 122436), (1026, 118140), (1045, 115992), (1074, 112860), (1080, 112233), (1140, 106326), (1188, 102030), (1254, 96660), (1320, 91827), (1368, 88605), (1432, 84645), (1485, 81624), (1539, 78760), (1611, 75240), (1620, 74822), (1672, 72495), (1710, 70884), (1782, 68020), (1790, 67716), (1881, 64440), (1969, 61560), (1980, 61218), (2052, 59070), (2090, 57996), (2148, 56430), (2280, 53163), (2376, 51015), (2508, 48330), (2565, 47256), (2685, 45144), (2970, 40812), (3078, 39380), (3135, 38664), (3222, 37620), (3240, 37411), (3401, 35640), (3420, 35442), (3564, 34010), (3580, 33858), (3762, 32220), (3938, 30780), (3960, 30609), (4104, 29535), (4180, 28998), (4296, 28215), (4455, 27208), (4833, 25080), (5016, 24165), (5130, 23628), (5370, 22572), (5643, 21480), (5907, 20520), (5940, 20406), (6156, 19690), (6270, 19332), (6444, 18810), (6802, 17820), (6840, 17721), (7128, 17005), (7160, 16929), (7524, 16110), (7695, 15752), (7876, 15390), (8055, 15048), (8360, 14499), (8910, 13604), (9405, 12888), (9666, 12540), (9845, 12312), (10203, 11880), (10260, 11814), (10740, 11286)]