213416640

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1453}}^1$

素因数の和:1496

約数の個数: 224

約数和(自身を含む): 797722560

約数和(自身を除く): 584305920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 340, 360, 408, 432, 459, 480, 510, 540, 544, 576, 612, 680, 720, 765, 816, 864, 918, 960, 1020, 1080, 1088, 1224, 1360, 1440, 1453, 1530, 1632, 1728, 1836, 2040, 2160, 2295, 2448, 2720, 2880, 2906, 3060, 3264, 3672, 4080, 4320, 4359, 4590, 4896, 5440, 5812, 6120, 7265, 7344, 8160, 8640, 8718, 9180, 9792, 11624, 12240, 13077, 14530, 14688, 16320, 17436, 18360, 21795, 23248, 24480, 24701, 26154, 29060, 29376, 34872, 36720, 39231, 43590, 46496, 48960, 49402, 52308, 58120, 65385, 69744, 73440, 74103, 78462, 87180, 92992, 98804, 104616, 116240, 123505, 130770, 139488, 146880, 148206, 156924, 174360, 196155, 197608, 209232, 222309, 232480, 247010, 261540, 278976, 296412, 313848, 348720, 370515, 392310, 395216, 418464, 444618, 464960, 494020, 523080, 592824, 627696, 666927, 697440, 741030, 784620, 790432, 836928, 889236, 988040, 1046160, 1111545, 1185648, 1255392, 1333854, 1394880, 1482060, 1569240, 1580864, 1778472, 1976080, 2092320, 2223090, 2371296, 2510784, 2667708, 2964120, 3138480, 3334635, 3556944, 3952160, 4184640, 4446180, 4742592, 5335416, 5928240, 6276960, 6669270, 7113888, 7904320, 8892360, 10670832, 11856480, 12553920, 13338540, 14227776, 17784720, 21341664, 23712960, 26677080, 35569440, 42683328, 53354160, 71138880, 106708320, 213416640]

約数ペア:

[(1, 213416640), (2, 106708320), (3, 71138880), (4, 53354160), (5, 42683328), (6, 35569440), (8, 26677080), (9, 23712960), (10, 21341664), (12, 17784720), (15, 14227776), (16, 13338540), (17, 12553920), (18, 11856480), (20, 10670832), (24, 8892360), (27, 7904320), (30, 7113888), (32, 6669270), (34, 6276960), (36, 5928240), (40, 5335416), (45, 4742592), (48, 4446180), (51, 4184640), (54, 3952160), (60, 3556944), (64, 3334635), (68, 3138480), (72, 2964120), (80, 2667708), (85, 2510784), (90, 2371296), (96, 2223090), (102, 2092320), (108, 1976080), (120, 1778472), (135, 1580864), (136, 1569240), (144, 1482060), (153, 1394880), (160, 1333854), (170, 1255392), (180, 1185648), (192, 1111545), (204, 1046160), (216, 988040), (240, 889236), (255, 836928), (270, 790432), (272, 784620), (288, 741030), (306, 697440), (320, 666927), (340, 627696), (360, 592824), (408, 523080), (432, 494020), (459, 464960), (480, 444618), (510, 418464), (540, 395216), (544, 392310), (576, 370515), (612, 348720), (680, 313848), (720, 296412), (765, 278976), (816, 261540), (864, 247010), (918, 232480), (960, 222309), (1020, 209232), (1080, 197608), (1088, 196155), (1224, 174360), (1360, 156924), (1440, 148206), (1453, 146880), (1530, 139488), (1632, 130770), (1728, 123505), (1836, 116240), (2040, 104616), (2160, 98804), (2295, 92992), (2448, 87180), (2720, 78462), (2880, 74103), (2906, 73440), (3060, 69744), (3264, 65385), (3672, 58120), (4080, 52308), (4320, 49402), (4359, 48960), (4590, 46496), (4896, 43590), (5440, 39231), (5812, 36720), (6120, 34872), (7265, 29376), (7344, 29060), (8160, 26154), (8640, 24701), (8718, 24480), (9180, 23248), (9792, 21795), (11624, 18360), (12240, 17436), (13077, 16320), (14530, 14688)]