1255659840

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7649}}^1$

素因数の和:7694

約数の個数: 224

約数和(自身を含む): 4663440000

約数和(自身を除く): 3407780160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 342, 360, 380, 432, 456, 480, 513, 540, 570, 576, 608, 684, 720, 760, 855, 864, 912, 960, 1026, 1080, 1140, 1216, 1368, 1440, 1520, 1710, 1728, 1824, 2052, 2160, 2280, 2565, 2736, 2880, 3040, 3420, 3648, 4104, 4320, 4560, 5130, 5472, 6080, 6840, 7649, 8208, 8640, 9120, 10260, 10944, 13680, 15298, 16416, 18240, 20520, 22947, 27360, 30596, 32832, 38245, 41040, 45894, 54720, 61192, 68841, 76490, 82080, 91788, 114735, 122384, 137682, 145331, 152980, 164160, 183576, 206523, 229470, 244768, 275364, 290662, 305960, 344205, 367152, 413046, 435993, 458940, 489536, 550728, 581324, 611920, 688410, 726655, 734304, 826092, 871986, 917880, 1032615, 1101456, 1162648, 1223840, 1307979, 1376820, 1453310, 1468608, 1652184, 1743972, 1835760, 2065230, 2179965, 2202912, 2325296, 2447680, 2615958, 2753640, 2906620, 3304368, 3487944, 3671520, 3923937, 4130460, 4359930, 4405824, 4650592, 5231916, 5507280, 5813240, 6539895, 6608736, 6975888, 7343040, 7847874, 8260920, 8719860, 9301184, 10463832, 11014560, 11626480, 13079790, 13217472, 13951776, 15695748, 16521840, 17439720, 19619685, 20927664, 22029120, 23252960, 26159580, 27903552, 31391496, 33043680, 34879440, 39239370, 41855328, 46505920, 52319160, 62782992, 66087360, 69758880, 78478740, 83710656, 104638320, 125565984, 139517760, 156957480, 209276640, 251131968, 313914960, 418553280, 627829920, 1255659840]

約数ペア:

[(1, 1255659840), (2, 627829920), (3, 418553280), (4, 313914960), (5, 251131968), (6, 209276640), (8, 156957480), (9, 139517760), (10, 125565984), (12, 104638320), (15, 83710656), (16, 78478740), (18, 69758880), (19, 66087360), (20, 62782992), (24, 52319160), (27, 46505920), (30, 41855328), (32, 39239370), (36, 34879440), (38, 33043680), (40, 31391496), (45, 27903552), (48, 26159580), (54, 23252960), (57, 22029120), (60, 20927664), (64, 19619685), (72, 17439720), (76, 16521840), (80, 15695748), (90, 13951776), (95, 13217472), (96, 13079790), (108, 11626480), (114, 11014560), (120, 10463832), (135, 9301184), (144, 8719860), (152, 8260920), (160, 7847874), (171, 7343040), (180, 6975888), (190, 6608736), (192, 6539895), (216, 5813240), (228, 5507280), (240, 5231916), (270, 4650592), (285, 4405824), (288, 4359930), (304, 4130460), (320, 3923937), (342, 3671520), (360, 3487944), (380, 3304368), (432, 2906620), (456, 2753640), (480, 2615958), (513, 2447680), (540, 2325296), (570, 2202912), (576, 2179965), (608, 2065230), (684, 1835760), (720, 1743972), (760, 1652184), (855, 1468608), (864, 1453310), (912, 1376820), (960, 1307979), (1026, 1223840), (1080, 1162648), (1140, 1101456), (1216, 1032615), (1368, 917880), (1440, 871986), (1520, 826092), (1710, 734304), (1728, 726655), (1824, 688410), (2052, 611920), (2160, 581324), (2280, 550728), (2565, 489536), (2736, 458940), (2880, 435993), (3040, 413046), (3420, 367152), (3648, 344205), (4104, 305960), (4320, 290662), (4560, 275364), (5130, 244768), (5472, 229470), (6080, 206523), (6840, 183576), (7649, 164160), (8208, 152980), (8640, 145331), (9120, 137682), (10260, 122384), (10944, 114735), (13680, 91788), (15298, 82080), (16416, 76490), (18240, 68841), (20520, 61192), (22947, 54720), (27360, 45894), (30596, 41040), (32832, 38245)]