18405509760

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15289}}^1$

素因数の和:15344

約数の個数: 384

約数和(自身を含む): 72988344000

約数和(自身を除く): 54582834240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 32, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 64, 66, 72, 76, 80, 88, 90, 95, 96, 99, 110, 114, 120, 128, 132, 144, 152, 160, 165, 171, 176, 180, 190, 192, 198, 209, 220, 228, 240, 264, 285, 288, 304, 320, 330, 342, 352, 360, 380, 384, 396, 418, 440, 456, 480, 495, 528, 570, 576, 608, 627, 640, 660, 684, 704, 720, 760, 792, 836, 855, 880, 912, 960, 990, 1045, 1056, 1140, 1152, 1216, 1254, 1320, 1368, 1408, 1440, 1520, 1584, 1672, 1710, 1760, 1824, 1881, 1920, 1980, 2090, 2112, 2280, 2432, 2508, 2640, 2736, 2880, 3040, 3135, 3168, 3344, 3420, 3520, 3648, 3762, 3960, 4180, 4224, 4560, 5016, 5280, 5472, 5760, 6080, 6270, 6336, 6688, 6840, 7040, 7296, 7524, 7920, 8360, 9120, 9405, 10032, 10560, 10944, 12160, 12540, 12672, 13376, 13680, 15048, 15289, 15840, 16720, 18240, 18810, 20064, 21120, 21888, 25080, 26752, 27360, 30096, 30578, 31680, 33440, 36480, 37620, 40128, 45867, 50160, 54720, 60192, 61156, 63360, 66880, 75240, 76445, 80256, 91734, 100320, 109440, 120384, 122312, 133760, 137601, 150480, 152890, 168179, 183468, 200640, 229335, 240768, 244624, 275202, 290491, 300960, 305780, 336358, 366936, 401280, 458670, 489248, 504537, 550404, 580982, 601920, 611560, 672716, 688005, 733872, 840895, 871473, 917340, 978496, 1009074, 1100808, 1161964, 1203840, 1223120, 1345432, 1376010, 1452455, 1467744, 1513611, 1681790, 1742946, 1834680, 1956992, 2018148, 2201616, 2323928, 2446240, 2522685, 2614419, 2690864, 2752020, 2904910, 2935488, 3027222, 3195401, 3363580, 3485892, 3669360, 4036296, 4357365, 4403232, 4647856, 4892480, 5045370, 5228838, 5381728, 5504040, 5809820, 5870976, 6054444, 6390802, 6727160, 6971784, 7338720, 7568055, 8072592, 8714730, 8806464, 9295712, 9586203, 9784960, 10090740, 10457676, 10763456, 11008080, 11619640, 12108888, 12781604, 13072095, 13454320, 13943568, 14677440, 15136110, 15977005, 16145184, 17429460, 17612928, 18591424, 19172406, 20181480, 20915352, 21526912, 22016160, 23239280, 24217776, 25563208, 26144190, 26908640, 27887136, 28758609, 29354880, 30272220, 31954010, 32290368, 34858920, 37182848, 38344812, 40362960, 41830704, 44032320, 46478560, 47931015, 48435552, 51126416, 52288380, 53817280, 55774272, 57517218, 60544440, 63908020, 64580736, 69717840, 76689624, 80725920, 83661408, 88064640, 92957120, 95862030, 96871104, 102252832, 104576760, 107634560, 111548544, 115034436, 121088880, 127816040, 139435680, 143793045, 153379248, 161451840, 167322816, 185914240, 191724060, 193742208, 204505664, 209153520, 230068872, 242177760, 255632080, 278871360, 287586090, 306758496, 322903680, 334645632, 383448120, 409011328, 418307040, 460137744, 484355520, 511264160, 557742720, 575172180, 613516992, 766896240, 836614080, 920275488, 968711040, 1022528320, 1150344360, 1227033984, 1533792480, 1673228160, 1840550976, 2045056640, 2300688720, 3067584960, 3681101952, 4601377440, 6135169920, 9202754880, 18405509760]

約数ペア:

[(1, 18405509760), (2, 9202754880), (3, 6135169920), (4, 4601377440), (5, 3681101952), (6, 3067584960), (8, 2300688720), (9, 2045056640), (10, 1840550976), (11, 1673228160), (12, 1533792480), (15, 1227033984), (16, 1150344360), (18, 1022528320), (19, 968711040), (20, 920275488), (22, 836614080), (24, 766896240), (30, 613516992), (32, 575172180), (33, 557742720), (36, 511264160), (38, 484355520), (40, 460137744), (44, 418307040), (45, 409011328), (48, 383448120), (55, 334645632), (57, 322903680), (60, 306758496), (64, 287586090), (66, 278871360), (72, 255632080), (76, 242177760), (80, 230068872), (88, 209153520), (90, 204505664), (95, 193742208), (96, 191724060), (99, 185914240), (110, 167322816), (114, 161451840), (120, 153379248), (128, 143793045), (132, 139435680), (144, 127816040), (152, 121088880), (160, 115034436), (165, 111548544), (171, 107634560), (176, 104576760), (180, 102252832), (190, 96871104), (192, 95862030), (198, 92957120), (209, 88064640), (220, 83661408), (228, 80725920), (240, 76689624), (264, 69717840), (285, 64580736), (288, 63908020), (304, 60544440), (320, 57517218), (330, 55774272), (342, 53817280), (352, 52288380), (360, 51126416), (380, 48435552), (384, 47931015), (396, 46478560), (418, 44032320), (440, 41830704), (456, 40362960), (480, 38344812), (495, 37182848), (528, 34858920), (570, 32290368), (576, 31954010), (608, 30272220), (627, 29354880), (640, 28758609), (660, 27887136), (684, 26908640), (704, 26144190), (720, 25563208), (760, 24217776), (792, 23239280), (836, 22016160), (855, 21526912), (880, 20915352), (912, 20181480), (960, 19172406), (990, 18591424), (1045, 17612928), (1056, 17429460), (1140, 16145184), (1152, 15977005), (1216, 15136110), (1254, 14677440), (1320, 13943568), (1368, 13454320), (1408, 13072095), (1440, 12781604), (1520, 12108888), (1584, 11619640), (1672, 11008080), (1710, 10763456), (1760, 10457676), (1824, 10090740), (1881, 9784960), (1920, 9586203), (1980, 9295712), (2090, 8806464), (2112, 8714730), (2280, 8072592), (2432, 7568055), (2508, 7338720), (2640, 6971784), (2736, 6727160), (2880, 6390802), (3040, 6054444), (3135, 5870976), (3168, 5809820), (3344, 5504040), (3420, 5381728), (3520, 5228838), (3648, 5045370), (3762, 4892480), (3960, 4647856), (4180, 4403232), (4224, 4357365), (4560, 4036296), (5016, 3669360), (5280, 3485892), (5472, 3363580), (5760, 3195401), (6080, 3027222), (6270, 2935488), (6336, 2904910), (6688, 2752020), (6840, 2690864), (7040, 2614419), (7296, 2522685), (7524, 2446240), (7920, 2323928), (8360, 2201616), (9120, 2018148), (9405, 1956992), (10032, 1834680), (10560, 1742946), (10944, 1681790), (12160, 1513611), (12540, 1467744), (12672, 1452455), (13376, 1376010), (13680, 1345432), (15048, 1223120), (15289, 1203840), (15840, 1161964), (16720, 1100808), (18240, 1009074), (18810, 978496), (20064, 917340), (21120, 871473), (21888, 840895), (25080, 733872), (26752, 688005), (27360, 672716), (30096, 611560), (30578, 601920), (31680, 580982), (33440, 550404), (36480, 504537), (37620, 489248), (40128, 458670), (45867, 401280), (50160, 366936), (54720, 336358), (60192, 305780), (61156, 300960), (63360, 290491), (66880, 275202), (75240, 244624), (76445, 240768), (80256, 229335), (91734, 200640), (100320, 183468), (109440, 168179), (120384, 152890), (122312, 150480), (133760, 137601)]