216702400

素因数分解:

$2^6\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:327

約数の個数: 168

約数和(自身を含む): 585069696

約数和(自身を除く): 368367296

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 31, 32, 34, 40, 50, 62, 64, 68, 80, 85, 100, 124, 136, 155, 160, 170, 200, 248, 257, 272, 310, 320, 340, 400, 425, 496, 514, 527, 544, 620, 680, 775, 800, 850, 992, 1028, 1054, 1088, 1240, 1285, 1360, 1550, 1600, 1700, 1984, 2056, 2108, 2480, 2570, 2635, 2720, 3100, 3400, 4112, 4216, 4369, 4960, 5140, 5270, 5440, 6200, 6425, 6800, 7967, 8224, 8432, 8738, 9920, 10280, 10540, 12400, 12850, 13175, 13600, 15934, 16448, 16864, 17476, 20560, 21080, 21845, 24800, 25700, 26350, 27200, 31868, 33728, 34952, 39835, 41120, 42160, 43690, 49600, 51400, 52700, 63736, 69904, 79670, 82240, 84320, 87380, 102800, 105400, 109225, 127472, 135439, 139808, 159340, 168640, 174760, 199175, 205600, 210800, 218450, 254944, 270878, 279616, 318680, 349520, 398350, 411200, 421600, 436900, 509888, 541756, 637360, 677195, 699040, 796700, 843200, 873800, 1083512, 1274720, 1354390, 1398080, 1593400, 1747600, 2167024, 2549440, 2708780, 3186800, 3385975, 3495200, 4334048, 5417560, 6373600, 6771950, 6990400, 8668096, 10835120, 12747200, 13543900, 21670240, 27087800, 43340480, 54175600, 108351200, 216702400]

約数ペア:

[(1, 216702400), (2, 108351200), (4, 54175600), (5, 43340480), (8, 27087800), (10, 21670240), (16, 13543900), (17, 12747200), (20, 10835120), (25, 8668096), (31, 6990400), (32, 6771950), (34, 6373600), (40, 5417560), (50, 4334048), (62, 3495200), (64, 3385975), (68, 3186800), (80, 2708780), (85, 2549440), (100, 2167024), (124, 1747600), (136, 1593400), (155, 1398080), (160, 1354390), (170, 1274720), (200, 1083512), (248, 873800), (257, 843200), (272, 796700), (310, 699040), (320, 677195), (340, 637360), (400, 541756), (425, 509888), (496, 436900), (514, 421600), (527, 411200), (544, 398350), (620, 349520), (680, 318680), (775, 279616), (800, 270878), (850, 254944), (992, 218450), (1028, 210800), (1054, 205600), (1088, 199175), (1240, 174760), (1285, 168640), (1360, 159340), (1550, 139808), (1600, 135439), (1700, 127472), (1984, 109225), (2056, 105400), (2108, 102800), (2480, 87380), (2570, 84320), (2635, 82240), (2720, 79670), (3100, 69904), (3400, 63736), (4112, 52700), (4216, 51400), (4369, 49600), (4960, 43690), (5140, 42160), (5270, 41120), (5440, 39835), (6200, 34952), (6425, 33728), (6800, 31868), (7967, 27200), (8224, 26350), (8432, 25700), (8738, 24800), (9920, 21845), (10280, 21080), (10540, 20560), (12400, 17476), (12850, 16864), (13175, 16448), (13600, 15934)]