19360320

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:137

約数の個数: 224

約数和(自身を含む): 72956928

約数和(自身を除く): 53596608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 56, 60, 64, 67, 70, 80, 84, 86, 96, 105, 112, 120, 129, 134, 140, 160, 168, 172, 192, 201, 210, 215, 224, 240, 258, 268, 280, 301, 320, 335, 336, 344, 402, 420, 430, 448, 469, 480, 516, 536, 560, 602, 645, 670, 672, 688, 804, 840, 860, 903, 938, 960, 1005, 1032, 1072, 1120, 1204, 1290, 1340, 1344, 1376, 1407, 1505, 1608, 1680, 1720, 1806, 1876, 2010, 2064, 2144, 2240, 2345, 2408, 2580, 2680, 2752, 2814, 2881, 3010, 3216, 3360, 3440, 3612, 3752, 4020, 4128, 4288, 4515, 4690, 4816, 5160, 5360, 5628, 5762, 6020, 6432, 6720, 6880, 7035, 7224, 7504, 8040, 8256, 8643, 9030, 9380, 9632, 10320, 10720, 11256, 11524, 12040, 12864, 13760, 14070, 14405, 14448, 15008, 16080, 17286, 18060, 18760, 19264, 20167, 20640, 21440, 22512, 23048, 24080, 28140, 28810, 28896, 30016, 32160, 34572, 36120, 37520, 40334, 41280, 43215, 45024, 46096, 48160, 56280, 57620, 57792, 60501, 64320, 69144, 72240, 75040, 80668, 86430, 90048, 92192, 96320, 100835, 112560, 115240, 121002, 138288, 144480, 150080, 161336, 172860, 184384, 201670, 225120, 230480, 242004, 276576, 288960, 302505, 322672, 345720, 403340, 450240, 460960, 484008, 553152, 605010, 645344, 691440, 806680, 921920, 968016, 1210020, 1290688, 1382880, 1613360, 1936032, 2420040, 2765760, 3226720, 3872064, 4840080, 6453440, 9680160, 19360320]

約数ペア:

[(1, 19360320), (2, 9680160), (3, 6453440), (4, 4840080), (5, 3872064), (6, 3226720), (7, 2765760), (8, 2420040), (10, 1936032), (12, 1613360), (14, 1382880), (15, 1290688), (16, 1210020), (20, 968016), (21, 921920), (24, 806680), (28, 691440), (30, 645344), (32, 605010), (35, 553152), (40, 484008), (42, 460960), (43, 450240), (48, 403340), (56, 345720), (60, 322672), (64, 302505), (67, 288960), (70, 276576), (80, 242004), (84, 230480), (86, 225120), (96, 201670), (105, 184384), (112, 172860), (120, 161336), (129, 150080), (134, 144480), (140, 138288), (160, 121002), (168, 115240), (172, 112560), (192, 100835), (201, 96320), (210, 92192), (215, 90048), (224, 86430), (240, 80668), (258, 75040), (268, 72240), (280, 69144), (301, 64320), (320, 60501), (335, 57792), (336, 57620), (344, 56280), (402, 48160), (420, 46096), (430, 45024), (448, 43215), (469, 41280), (480, 40334), (516, 37520), (536, 36120), (560, 34572), (602, 32160), (645, 30016), (670, 28896), (672, 28810), (688, 28140), (804, 24080), (840, 23048), (860, 22512), (903, 21440), (938, 20640), (960, 20167), (1005, 19264), (1032, 18760), (1072, 18060), (1120, 17286), (1204, 16080), (1290, 15008), (1340, 14448), (1344, 14405), (1376, 14070), (1407, 13760), (1505, 12864), (1608, 12040), (1680, 11524), (1720, 11256), (1806, 10720), (1876, 10320), (2010, 9632), (2064, 9380), (2144, 9030), (2240, 8643), (2345, 8256), (2408, 8040), (2580, 7504), (2680, 7224), (2752, 7035), (2814, 6880), (2881, 6720), (3010, 6432), (3216, 6020), (3360, 5762), (3440, 5628), (3612, 5360), (3752, 5160), (4020, 4816), (4128, 4690), (4288, 4515)]