199494720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{613}}^1$

素因数の和:749

約数の個数: 168

約数和(自身を含む): 693380376

約数和(自身を除く): 493885656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 113, 120, 144, 160, 180, 192, 226, 240, 288, 320, 339, 360, 452, 480, 565, 576, 613, 678, 720, 904, 960, 1017, 1130, 1226, 1356, 1440, 1695, 1808, 1839, 2034, 2260, 2452, 2712, 2880, 3065, 3390, 3616, 3678, 4068, 4520, 4904, 5085, 5424, 5517, 6130, 6780, 7232, 7356, 8136, 9040, 9195, 9808, 10170, 10848, 11034, 12260, 13560, 14712, 16272, 18080, 18390, 19616, 20340, 21696, 22068, 24520, 27120, 27585, 29424, 32544, 36160, 36780, 39232, 40680, 44136, 49040, 54240, 55170, 58848, 65088, 69269, 73560, 81360, 88272, 98080, 108480, 110340, 117696, 138538, 147120, 162720, 176544, 196160, 207807, 220680, 277076, 294240, 325440, 346345, 353088, 415614, 441360, 554152, 588480, 623421, 692690, 831228, 882720, 1039035, 1108304, 1246842, 1385380, 1662456, 1765440, 2078070, 2216608, 2493684, 2770760, 3117105, 3324912, 4156140, 4433216, 4987368, 5541520, 6234210, 6649824, 8312280, 9974736, 11083040, 12468420, 13299648, 16624560, 19949472, 22166080, 24936840, 33249120, 39898944, 49873680, 66498240, 99747360, 199494720]

約数ペア:

[(1, 199494720), (2, 99747360), (3, 66498240), (4, 49873680), (5, 39898944), (6, 33249120), (8, 24936840), (9, 22166080), (10, 19949472), (12, 16624560), (15, 13299648), (16, 12468420), (18, 11083040), (20, 9974736), (24, 8312280), (30, 6649824), (32, 6234210), (36, 5541520), (40, 4987368), (45, 4433216), (48, 4156140), (60, 3324912), (64, 3117105), (72, 2770760), (80, 2493684), (90, 2216608), (96, 2078070), (113, 1765440), (120, 1662456), (144, 1385380), (160, 1246842), (180, 1108304), (192, 1039035), (226, 882720), (240, 831228), (288, 692690), (320, 623421), (339, 588480), (360, 554152), (452, 441360), (480, 415614), (565, 353088), (576, 346345), (613, 325440), (678, 294240), (720, 277076), (904, 220680), (960, 207807), (1017, 196160), (1130, 176544), (1226, 162720), (1356, 147120), (1440, 138538), (1695, 117696), (1808, 110340), (1839, 108480), (2034, 98080), (2260, 88272), (2452, 81360), (2712, 73560), (2880, 69269), (3065, 65088), (3390, 58848), (3616, 55170), (3678, 54240), (4068, 49040), (4520, 44136), (4904, 40680), (5085, 39232), (5424, 36780), (5517, 36160), (6130, 32544), (6780, 29424), (7232, 27585), (7356, 27120), (8136, 24520), (9040, 22068), (9195, 21696), (9808, 20340), (10170, 19616), (10848, 18390), (11034, 18080), (12260, 16272), (13560, 14712)]