19424590080

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23311}}^1$

素因数の和:23373

約数の個数: 288

約数和(自身を含む): 73189982208

約数和(自身を除く): 53765392128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 256, 280, 310, 320, 336, 372, 384, 420, 434, 448, 465, 480, 496, 560, 620, 640, 651, 672, 744, 768, 840, 868, 896, 930, 960, 992, 1085, 1120, 1240, 1280, 1302, 1344, 1488, 1680, 1736, 1792, 1860, 1920, 1984, 2170, 2240, 2480, 2604, 2688, 2976, 3255, 3360, 3472, 3720, 3840, 3968, 4340, 4480, 4960, 5208, 5376, 5952, 6510, 6720, 6944, 7440, 7936, 8680, 8960, 9920, 10416, 11904, 13020, 13440, 13888, 14880, 17360, 19840, 20832, 23311, 23808, 26040, 26880, 27776, 29760, 34720, 39680, 41664, 46622, 52080, 55552, 59520, 69440, 69933, 83328, 93244, 104160, 116555, 119040, 138880, 139866, 163177, 166656, 186488, 208320, 233110, 277760, 279732, 326354, 349665, 372976, 416640, 466220, 489531, 559464, 652708, 699330, 722641, 745952, 815885, 833280, 932440, 979062, 1118928, 1305416, 1398660, 1445282, 1491904, 1631770, 1864880, 1958124, 2167923, 2237856, 2447655, 2610832, 2797320, 2890564, 2983808, 3263540, 3613205, 3729760, 3916248, 4335846, 4475712, 4895310, 5058487, 5221664, 5594640, 5781128, 5967616, 6527080, 7226410, 7459520, 7832496, 8671692, 8951424, 9790620, 10116974, 10443328, 10839615, 11189280, 11562256, 13054160, 14452820, 14919040, 15175461, 15664992, 17343384, 17902848, 19581240, 20233948, 20886656, 21679230, 22378560, 23124512, 25292435, 26108320, 28905640, 29838080, 30350922, 31329984, 34686768, 39162480, 40467896, 41773312, 43358460, 44757120, 46249024, 50584870, 52216640, 57811280, 60701844, 62659968, 69373536, 75877305, 78324960, 80935792, 86716920, 89514240, 92498048, 101169740, 104433280, 115622560, 121403688, 125319936, 138747072, 151754610, 156649920, 161871584, 173433840, 184996096, 202339480, 208866560, 231245120, 242807376, 277494144, 303509220, 313299840, 323743168, 346867680, 404678960, 462490240, 485614752, 554988288, 607018440, 626599680, 647486336, 693735360, 809357920, 924980480, 971229504, 1214036880, 1294972672, 1387470720, 1618715840, 1942459008, 2428073760, 2774941440, 3237431680, 3884918016, 4856147520, 6474863360, 9712295040, 19424590080]

約数ペア:

[(1, 19424590080), (2, 9712295040), (3, 6474863360), (4, 4856147520), (5, 3884918016), (6, 3237431680), (7, 2774941440), (8, 2428073760), (10, 1942459008), (12, 1618715840), (14, 1387470720), (15, 1294972672), (16, 1214036880), (20, 971229504), (21, 924980480), (24, 809357920), (28, 693735360), (30, 647486336), (31, 626599680), (32, 607018440), (35, 554988288), (40, 485614752), (42, 462490240), (48, 404678960), (56, 346867680), (60, 323743168), (62, 313299840), (64, 303509220), (70, 277494144), (80, 242807376), (84, 231245120), (93, 208866560), (96, 202339480), (105, 184996096), (112, 173433840), (120, 161871584), (124, 156649920), (128, 151754610), (140, 138747072), (155, 125319936), (160, 121403688), (168, 115622560), (186, 104433280), (192, 101169740), (210, 92498048), (217, 89514240), (224, 86716920), (240, 80935792), (248, 78324960), (256, 75877305), (280, 69373536), (310, 62659968), (320, 60701844), (336, 57811280), (372, 52216640), (384, 50584870), (420, 46249024), (434, 44757120), (448, 43358460), (465, 41773312), (480, 40467896), (496, 39162480), (560, 34686768), (620, 31329984), (640, 30350922), (651, 29838080), (672, 28905640), (744, 26108320), (768, 25292435), (840, 23124512), (868, 22378560), (896, 21679230), (930, 20886656), (960, 20233948), (992, 19581240), (1085, 17902848), (1120, 17343384), (1240, 15664992), (1280, 15175461), (1302, 14919040), (1344, 14452820), (1488, 13054160), (1680, 11562256), (1736, 11189280), (1792, 10839615), (1860, 10443328), (1920, 10116974), (1984, 9790620), (2170, 8951424), (2240, 8671692), (2480, 7832496), (2604, 7459520), (2688, 7226410), (2976, 6527080), (3255, 5967616), (3360, 5781128), (3472, 5594640), (3720, 5221664), (3840, 5058487), (3968, 4895310), (4340, 4475712), (4480, 4335846), (4960, 3916248), (5208, 3729760), (5376, 3613205), (5952, 3263540), (6510, 2983808), (6720, 2890564), (6944, 2797320), (7440, 2610832), (7936, 2447655), (8680, 2237856), (8960, 2167923), (9920, 1958124), (10416, 1864880), (11904, 1631770), (13020, 1491904), (13440, 1445282), (13888, 1398660), (14880, 1305416), (17360, 1118928), (19840, 979062), (20832, 932440), (23311, 833280), (23808, 815885), (26040, 745952), (26880, 722641), (27776, 699330), (29760, 652708), (34720, 559464), (39680, 489531), (41664, 466220), (46622, 416640), (52080, 372976), (55552, 349665), (59520, 326354), (69440, 279732), (69933, 277760), (83328, 233110), (93244, 208320), (104160, 186488), (116555, 166656), (119040, 163177), (138880, 139866)]