418553280

素因数分解:

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

素因数の和:7691

約数の個数: 168

約数和(自身を含む): 1515618000

約数和(自身を除く): 1097064720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 2880, 3040, 3420, 3648, 4560, 5472, 6080, 6840, 7649, 9120, 10944, 13680, 15298, 18240, 22947, 27360, 30596, 38245, 45894, 54720, 61192, 68841, 76490, 91788, 114735, 122384, 137682, 145331, 152980, 183576, 229470, 244768, 275364, 290662, 305960, 344205, 367152, 435993, 458940, 489536, 550728, 581324, 611920, 688410, 726655, 734304, 871986, 917880, 1101456, 1162648, 1223840, 1307979, 1376820, 1453310, 1468608, 1743972, 1835760, 2179965, 2202912, 2325296, 2447680, 2615958, 2753640, 2906620, 3487944, 3671520, 4359930, 4405824, 4650592, 5231916, 5507280, 5813240, 6539895, 6975888, 7343040, 8719860, 9301184, 10463832, 11014560, 11626480, 13079790, 13951776, 17439720, 20927664, 22029120, 23252960, 26159580, 27903552, 34879440, 41855328, 46505920, 52319160, 69758880, 83710656, 104638320, 139517760, 209276640, 418553280]

約数ペア:

[(1, 418553280), (2, 209276640), (3, 139517760), (4, 104638320), (5, 83710656), (6, 69758880), (8, 52319160), (9, 46505920), (10, 41855328), (12, 34879440), (15, 27903552), (16, 26159580), (18, 23252960), (19, 22029120), (20, 20927664), (24, 17439720), (30, 13951776), (32, 13079790), (36, 11626480), (38, 11014560), (40, 10463832), (45, 9301184), (48, 8719860), (57, 7343040), (60, 6975888), (64, 6539895), (72, 5813240), (76, 5507280), (80, 5231916), (90, 4650592), (95, 4405824), (96, 4359930), (114, 3671520), (120, 3487944), (144, 2906620), (152, 2753640), (160, 2615958), (171, 2447680), (180, 2325296), (190, 2202912), (192, 2179965), (228, 1835760), (240, 1743972), (285, 1468608), (288, 1453310), (304, 1376820), (320, 1307979), (342, 1223840), (360, 1162648), (380, 1101456), (456, 917880), (480, 871986), (570, 734304), (576, 726655), (608, 688410), (684, 611920), (720, 581324), (760, 550728), (855, 489536), (912, 458940), (960, 435993), (1140, 367152), (1216, 344205), (1368, 305960), (1440, 290662), (1520, 275364), (1710, 244768), (1824, 229470), (2280, 183576), (2736, 152980), (2880, 145331), (3040, 137682), (3420, 122384), (3648, 114735), (4560, 91788), (5472, 76490), (6080, 68841), (6840, 61192), (7649, 54720), (9120, 45894), (10944, 38245), (13680, 30596), (15298, 27360), (18240, 22947)]