4969440

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:74

約数の個数: 288

約数和(自身を含む): 21228480

約数和(自身を除く): 16259040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 29, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 58, 60, 63, 68, 70, 72, 80, 84, 85, 87, 90, 96, 102, 105, 112, 116, 119, 120, 126, 136, 140, 144, 145, 153, 160, 168, 170, 174, 180, 203, 204, 210, 224, 232, 238, 240, 252, 255, 261, 272, 280, 288, 290, 306, 315, 336, 340, 348, 357, 360, 406, 408, 420, 435, 464, 476, 480, 493, 504, 510, 522, 544, 560, 580, 595, 609, 612, 630, 672, 680, 696, 714, 720, 765, 812, 816, 840, 870, 928, 952, 986, 1008, 1015, 1020, 1044, 1071, 1120, 1160, 1190, 1218, 1224, 1260, 1305, 1360, 1392, 1428, 1440, 1479, 1530, 1624, 1632, 1680, 1740, 1785, 1827, 1904, 1972, 2016, 2030, 2040, 2088, 2142, 2320, 2380, 2436, 2448, 2465, 2520, 2610, 2720, 2784, 2856, 2958, 3045, 3060, 3248, 3360, 3451, 3480, 3570, 3654, 3808, 3944, 4060, 4080, 4176, 4284, 4437, 4640, 4760, 4872, 4896, 4930, 5040, 5220, 5355, 5712, 5916, 6090, 6120, 6496, 6902, 6960, 7140, 7308, 7395, 7888, 8120, 8160, 8352, 8568, 8874, 9135, 9520, 9744, 9860, 10080, 10353, 10440, 10710, 11424, 11832, 12180, 12240, 13804, 13920, 14280, 14616, 14790, 15776, 16240, 17136, 17255, 17748, 18270, 19040, 19488, 19720, 20706, 20880, 21420, 22185, 23664, 24360, 24480, 27608, 28560, 29232, 29580, 31059, 32480, 34272, 34510, 35496, 36540, 39440, 41412, 41760, 42840, 44370, 47328, 48720, 51765, 55216, 57120, 58464, 59160, 62118, 69020, 70992, 73080, 78880, 82824, 85680, 88740, 97440, 103530, 110432, 118320, 124236, 138040, 141984, 146160, 155295, 165648, 171360, 177480, 207060, 236640, 248472, 276080, 292320, 310590, 331296, 354960, 414120, 496944, 552160, 621180, 709920, 828240, 993888, 1242360, 1656480, 2484720, 4969440]

約数ペア:

[(1, 4969440), (2, 2484720), (3, 1656480), (4, 1242360), (5, 993888), (6, 828240), (7, 709920), (8, 621180), (9, 552160), (10, 496944), (12, 414120), (14, 354960), (15, 331296), (16, 310590), (17, 292320), (18, 276080), (20, 248472), (21, 236640), (24, 207060), (28, 177480), (29, 171360), (30, 165648), (32, 155295), (34, 146160), (35, 141984), (36, 138040), (40, 124236), (42, 118320), (45, 110432), (48, 103530), (51, 97440), (56, 88740), (58, 85680), (60, 82824), (63, 78880), (68, 73080), (70, 70992), (72, 69020), (80, 62118), (84, 59160), (85, 58464), (87, 57120), (90, 55216), (96, 51765), (102, 48720), (105, 47328), (112, 44370), (116, 42840), (119, 41760), (120, 41412), (126, 39440), (136, 36540), (140, 35496), (144, 34510), (145, 34272), (153, 32480), (160, 31059), (168, 29580), (170, 29232), (174, 28560), (180, 27608), (203, 24480), (204, 24360), (210, 23664), (224, 22185), (232, 21420), (238, 20880), (240, 20706), (252, 19720), (255, 19488), (261, 19040), (272, 18270), (280, 17748), (288, 17255), (290, 17136), (306, 16240), (315, 15776), (336, 14790), (340, 14616), (348, 14280), (357, 13920), (360, 13804), (406, 12240), (408, 12180), (420, 11832), (435, 11424), (464, 10710), (476, 10440), (480, 10353), (493, 10080), (504, 9860), (510, 9744), (522, 9520), (544, 9135), (560, 8874), (580, 8568), (595, 8352), (609, 8160), (612, 8120), (630, 7888), (672, 7395), (680, 7308), (696, 7140), (714, 6960), (720, 6902), (765, 6496), (812, 6120), (816, 6090), (840, 5916), (870, 5712), (928, 5355), (952, 5220), (986, 5040), (1008, 4930), (1015, 4896), (1020, 4872), (1044, 4760), (1071, 4640), (1120, 4437), (1160, 4284), (1190, 4176), (1218, 4080), (1224, 4060), (1260, 3944), (1305, 3808), (1360, 3654), (1392, 3570), (1428, 3480), (1440, 3451), (1479, 3360), (1530, 3248), (1624, 3060), (1632, 3045), (1680, 2958), (1740, 2856), (1785, 2784), (1827, 2720), (1904, 2610), (1972, 2520), (2016, 2465), (2030, 2448), (2040, 2436), (2088, 2380), (2142, 2320)]