453206880

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{2141}}^1$

素因数の和:2179

約数の個数: 288

約数和(自身を含む): 1846061280

約数和(自身を除く): 1392854400

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, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 336, 360, 378, 392, 420, 432, 441, 480, 490, 504, 540, 560, 588, 630, 672, 720, 735, 756, 784, 840, 864, 882, 945, 980, 1008, 1080, 1120, 1176, 1260, 1323, 1440, 1470, 1512, 1568, 1680, 1764, 1890, 1960, 2016, 2141, 2160, 2205, 2352, 2520, 2646, 2940, 3024, 3360, 3528, 3780, 3920, 4282, 4320, 4410, 4704, 5040, 5292, 5880, 6048, 6423, 6615, 7056, 7560, 7840, 8564, 8820, 10080, 10584, 10705, 11760, 12846, 13230, 14112, 14987, 15120, 17128, 17640, 19269, 21168, 21410, 23520, 25692, 26460, 29974, 30240, 32115, 34256, 35280, 38538, 42336, 42820, 44961, 51384, 52920, 57807, 59948, 64230, 68512, 70560, 74935, 77076, 85640, 89922, 96345, 102768, 104909, 105840, 115614, 119896, 128460, 134883, 149870, 154152, 171280, 179844, 192690, 205536, 209818, 211680, 224805, 231228, 239792, 256920, 269766, 289035, 299740, 308304, 314727, 342560, 359688, 385380, 404649, 419636, 449610, 462456, 479584, 513840, 524545, 539532, 578070, 599480, 616608, 629454, 674415, 719376, 770760, 809298, 839272, 899220, 924912, 944181, 1027680, 1049090, 1079064, 1156140, 1198960, 1258908, 1348830, 1438752, 1541520, 1573635, 1618596, 1678544, 1798440, 1849824, 1888362, 2023245, 2098180, 2158128, 2312280, 2397920, 2517816, 2697660, 2832543, 3083040, 3147270, 3237192, 3357088, 3596880, 3776724, 4046490, 4196360, 4316256, 4624560, 4720905, 5035632, 5395320, 5665086, 6294540, 6474384, 7193760, 7553448, 8092980, 8392720, 9249120, 9441810, 10071264, 10790640, 11330172, 12589080, 12948768, 14162715, 15106896, 16185960, 16785440, 18883620, 21581280, 22660344, 25178160, 28325430, 30213792, 32371920, 37767240, 45320688, 50356320, 56650860, 64743840, 75534480, 90641376, 113301720, 151068960, 226603440, 453206880]

約数ペア:

[(1, 453206880), (2, 226603440), (3, 151068960), (4, 113301720), (5, 90641376), (6, 75534480), (7, 64743840), (8, 56650860), (9, 50356320), (10, 45320688), (12, 37767240), (14, 32371920), (15, 30213792), (16, 28325430), (18, 25178160), (20, 22660344), (21, 21581280), (24, 18883620), (27, 16785440), (28, 16185960), (30, 15106896), (32, 14162715), (35, 12948768), (36, 12589080), (40, 11330172), (42, 10790640), (45, 10071264), (48, 9441810), (49, 9249120), (54, 8392720), (56, 8092980), (60, 7553448), (63, 7193760), (70, 6474384), (72, 6294540), (80, 5665086), (84, 5395320), (90, 5035632), (96, 4720905), (98, 4624560), (105, 4316256), (108, 4196360), (112, 4046490), (120, 3776724), (126, 3596880), (135, 3357088), (140, 3237192), (144, 3147270), (147, 3083040), (160, 2832543), (168, 2697660), (180, 2517816), (189, 2397920), (196, 2312280), (210, 2158128), (216, 2098180), (224, 2023245), (240, 1888362), (245, 1849824), (252, 1798440), (270, 1678544), (280, 1618596), (288, 1573635), (294, 1541520), (315, 1438752), (336, 1348830), (360, 1258908), (378, 1198960), (392, 1156140), (420, 1079064), (432, 1049090), (441, 1027680), (480, 944181), (490, 924912), (504, 899220), (540, 839272), (560, 809298), (588, 770760), (630, 719376), (672, 674415), (720, 629454), (735, 616608), (756, 599480), (784, 578070), (840, 539532), (864, 524545), (882, 513840), (945, 479584), (980, 462456), (1008, 449610), (1080, 419636), (1120, 404649), (1176, 385380), (1260, 359688), (1323, 342560), (1440, 314727), (1470, 308304), (1512, 299740), (1568, 289035), (1680, 269766), (1764, 256920), (1890, 239792), (1960, 231228), (2016, 224805), (2141, 211680), (2160, 209818), (2205, 205536), (2352, 192690), (2520, 179844), (2646, 171280), (2940, 154152), (3024, 149870), (3360, 134883), (3528, 128460), (3780, 119896), (3920, 115614), (4282, 105840), (4320, 104909), (4410, 102768), (4704, 96345), (5040, 89922), (5292, 85640), (5880, 77076), (6048, 74935), (6423, 70560), (6615, 68512), (7056, 64230), (7560, 59948), (7840, 57807), (8564, 52920), (8820, 51384), (10080, 44961), (10584, 42820), (10705, 42336), (11760, 38538), (12846, 35280), (13230, 34256), (14112, 32115), (14987, 30240), (15120, 29974), (17128, 26460), (17640, 25692), (19269, 23520), (21168, 21410)]