1922744880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{22441}}^1$

素因数の和:22484

約数の個数: 240

約数和(自身を含む): 7814124864

約数和(自身を除く): 5891379984

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 168, 170, 180, 204, 210, 238, 240, 252, 255, 272, 280, 306, 315, 336, 340, 357, 360, 408, 420, 476, 504, 510, 560, 595, 612, 630, 680, 714, 720, 765, 816, 840, 952, 1008, 1020, 1071, 1190, 1224, 1260, 1360, 1428, 1530, 1680, 1785, 1904, 2040, 2142, 2380, 2448, 2520, 2856, 3060, 3570, 4080, 4284, 4760, 5040, 5355, 5712, 6120, 7140, 8568, 9520, 10710, 12240, 14280, 17136, 21420, 22441, 28560, 42840, 44882, 67323, 85680, 89764, 112205, 134646, 157087, 179528, 201969, 224410, 269292, 314174, 336615, 359056, 381497, 403938, 448820, 471261, 538584, 628348, 673230, 762994, 785435, 807876, 897640, 942522, 1009845, 1077168, 1144491, 1256696, 1346460, 1413783, 1525988, 1570870, 1615752, 1795280, 1885044, 1907485, 2019690, 2288982, 2356305, 2513392, 2670479, 2692920, 2827566, 3051976, 3141740, 3231504, 3433473, 3770088, 3814970, 4039380, 4577964, 4712610, 5340958, 5385840, 5655132, 5722455, 6103952, 6283480, 6866946, 7068915, 7540176, 7629940, 8011437, 8078760, 9155928, 9425220, 10681916, 11310264, 11444910, 12566960, 13352395, 13733892, 14137830, 15259880, 16022874, 16157520, 17167365, 18311856, 18850440, 21363832, 22620528, 22889820, 24034311, 26704790, 27467784, 28275660, 30519760, 32045748, 34334730, 37700880, 40057185, 42727664, 45779640, 48068622, 53409580, 54935568, 56551320, 64091496, 68669460, 80114370, 91559280, 96137244, 106819160, 113102640, 120171555, 128182992, 137338920, 160228740, 192274488, 213638320, 240343110, 274677840, 320457480, 384548976, 480686220, 640914960, 961372440, 1922744880]

約数ペア:

[(1, 1922744880), (2, 961372440), (3, 640914960), (4, 480686220), (5, 384548976), (6, 320457480), (7, 274677840), (8, 240343110), (9, 213638320), (10, 192274488), (12, 160228740), (14, 137338920), (15, 128182992), (16, 120171555), (17, 113102640), (18, 106819160), (20, 96137244), (21, 91559280), (24, 80114370), (28, 68669460), (30, 64091496), (34, 56551320), (35, 54935568), (36, 53409580), (40, 48068622), (42, 45779640), (45, 42727664), (48, 40057185), (51, 37700880), (56, 34334730), (60, 32045748), (63, 30519760), (68, 28275660), (70, 27467784), (72, 26704790), (80, 24034311), (84, 22889820), (85, 22620528), (90, 21363832), (102, 18850440), (105, 18311856), (112, 17167365), (119, 16157520), (120, 16022874), (126, 15259880), (136, 14137830), (140, 13733892), (144, 13352395), (153, 12566960), (168, 11444910), (170, 11310264), (180, 10681916), (204, 9425220), (210, 9155928), (238, 8078760), (240, 8011437), (252, 7629940), (255, 7540176), (272, 7068915), (280, 6866946), (306, 6283480), (315, 6103952), (336, 5722455), (340, 5655132), (357, 5385840), (360, 5340958), (408, 4712610), (420, 4577964), (476, 4039380), (504, 3814970), (510, 3770088), (560, 3433473), (595, 3231504), (612, 3141740), (630, 3051976), (680, 2827566), (714, 2692920), (720, 2670479), (765, 2513392), (816, 2356305), (840, 2288982), (952, 2019690), (1008, 1907485), (1020, 1885044), (1071, 1795280), (1190, 1615752), (1224, 1570870), (1260, 1525988), (1360, 1413783), (1428, 1346460), (1530, 1256696), (1680, 1144491), (1785, 1077168), (1904, 1009845), (2040, 942522), (2142, 897640), (2380, 807876), (2448, 785435), (2520, 762994), (2856, 673230), (3060, 628348), (3570, 538584), (4080, 471261), (4284, 448820), (4760, 403938), (5040, 381497), (5355, 359056), (5712, 336615), (6120, 314174), (7140, 269292), (8568, 224410), (9520, 201969), (10710, 179528), (12240, 157087), (14280, 134646), (17136, 112205), (21420, 89764), (22441, 85680), (28560, 67323), (42840, 44882)]