3990651840

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{65983}}^1$

素因数の和:66016

約数の個数: 224

約数和(自身を含む): 16089538560

約数和(自身を除く): 12098886720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 6048, 6720, 7560, 8640, 10080, 12096, 15120, 20160, 30240, 60480, 65983, 131966, 197949, 263932, 329915, 395898, 461881, 527864, 593847, 659830, 791796, 923762, 989745, 1055728, 1187694, 1319660, 1385643, 1583592, 1781541, 1847524, 1979490, 2111456, 2309405, 2375388, 2639320, 2771286, 2969235, 3167184, 3563082, 3695048, 3958980, 4156929, 4222912, 4618810, 4750776, 5278640, 5542572, 5938470, 6334368, 6928215, 7126164, 7390096, 7917960, 8313858, 8907705, 9237620, 9501552, 10557280, 11085144, 11876940, 12470787, 12668736, 13856430, 14252328, 14780192, 15835920, 16627716, 17815410, 18475240, 19003104, 20784645, 21114560, 22170288, 23753880, 24941574, 27712860, 28504656, 29560384, 31671840, 33255432, 35630820, 36950480, 38006208, 41569290, 44340576, 47507760, 49883148, 55425720, 57009312, 62353935, 63343680, 66510864, 71261640, 73900960, 83138580, 88681152, 95015520, 99766296, 110851440, 114018624, 124707870, 133021728, 142523280, 147801920, 166277160, 190031040, 199532592, 221702880, 249415740, 266043456, 285046560, 332554320, 399065184, 443405760, 498831480, 570093120, 665108640, 798130368, 997662960, 1330217280, 1995325920, 3990651840]

約数ペア:

[(1, 3990651840), (2, 1995325920), (3, 1330217280), (4, 997662960), (5, 798130368), (6, 665108640), (7, 570093120), (8, 498831480), (9, 443405760), (10, 399065184), (12, 332554320), (14, 285046560), (15, 266043456), (16, 249415740), (18, 221702880), (20, 199532592), (21, 190031040), (24, 166277160), (27, 147801920), (28, 142523280), (30, 133021728), (32, 124707870), (35, 114018624), (36, 110851440), (40, 99766296), (42, 95015520), (45, 88681152), (48, 83138580), (54, 73900960), (56, 71261640), (60, 66510864), (63, 63343680), (64, 62353935), (70, 57009312), (72, 55425720), (80, 49883148), (84, 47507760), (90, 44340576), (96, 41569290), (105, 38006208), (108, 36950480), (112, 35630820), (120, 33255432), (126, 31671840), (135, 29560384), (140, 28504656), (144, 27712860), (160, 24941574), (168, 23753880), (180, 22170288), (189, 21114560), (192, 20784645), (210, 19003104), (216, 18475240), (224, 17815410), (240, 16627716), (252, 15835920), (270, 14780192), (280, 14252328), (288, 13856430), (315, 12668736), (320, 12470787), (336, 11876940), (360, 11085144), (378, 10557280), (420, 9501552), (432, 9237620), (448, 8907705), (480, 8313858), (504, 7917960), (540, 7390096), (560, 7126164), (576, 6928215), (630, 6334368), (672, 5938470), (720, 5542572), (756, 5278640), (840, 4750776), (864, 4618810), (945, 4222912), (960, 4156929), (1008, 3958980), (1080, 3695048), (1120, 3563082), (1260, 3167184), (1344, 2969235), (1440, 2771286), (1512, 2639320), (1680, 2375388), (1728, 2309405), (1890, 2111456), (2016, 1979490), (2160, 1847524), (2240, 1781541), (2520, 1583592), (2880, 1385643), (3024, 1319660), (3360, 1187694), (3780, 1055728), (4032, 989745), (4320, 923762), (5040, 791796), (6048, 659830), (6720, 593847), (7560, 527864), (8640, 461881), (10080, 395898), (12096, 329915), (15120, 263932), (20160, 197949), (30240, 131966), (60480, 65983)]