740147200

素因数分解:

$2^{14}\times 5^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:190

約数の個数: 180

約数和(自身を含む): 1990922920

約数和(自身を除く): 1250775720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 139, 160, 200, 208, 256, 260, 278, 320, 325, 400, 416, 512, 520, 556, 640, 650, 695, 800, 832, 1024, 1040, 1112, 1280, 1300, 1390, 1600, 1664, 1807, 2048, 2080, 2224, 2560, 2600, 2780, 3200, 3328, 3475, 3614, 4096, 4160, 4448, 5120, 5200, 5560, 6400, 6656, 6950, 7228, 8192, 8320, 8896, 9035, 10240, 10400, 11120, 12800, 13312, 13900, 14456, 16384, 16640, 17792, 18070, 20480, 20800, 22240, 25600, 26624, 27800, 28912, 33280, 35584, 36140, 40960, 41600, 44480, 45175, 51200, 53248, 55600, 57824, 66560, 71168, 72280, 81920, 83200, 88960, 90350, 102400, 106496, 111200, 115648, 133120, 142336, 144560, 166400, 177920, 180700, 204800, 212992, 222400, 231296, 266240, 284672, 289120, 332800, 355840, 361400, 409600, 444800, 462592, 532480, 569344, 578240, 665600, 711680, 722800, 889600, 925184, 1064960, 1138688, 1156480, 1331200, 1423360, 1445600, 1779200, 1850368, 2277376, 2312960, 2662400, 2846720, 2891200, 3558400, 3700736, 4625920, 5324800, 5693440, 5782400, 7116800, 7401472, 9251840, 11386880, 11564800, 14233600, 14802944, 18503680, 23129600, 28467200, 29605888, 37007360, 46259200, 56934400, 74014720, 92518400, 148029440, 185036800, 370073600, 740147200]

約数ペア:

[(1, 740147200), (2, 370073600), (4, 185036800), (5, 148029440), (8, 92518400), (10, 74014720), (13, 56934400), (16, 46259200), (20, 37007360), (25, 29605888), (26, 28467200), (32, 23129600), (40, 18503680), (50, 14802944), (52, 14233600), (64, 11564800), (65, 11386880), (80, 9251840), (100, 7401472), (104, 7116800), (128, 5782400), (130, 5693440), (139, 5324800), (160, 4625920), (200, 3700736), (208, 3558400), (256, 2891200), (260, 2846720), (278, 2662400), (320, 2312960), (325, 2277376), (400, 1850368), (416, 1779200), (512, 1445600), (520, 1423360), (556, 1331200), (640, 1156480), (650, 1138688), (695, 1064960), (800, 925184), (832, 889600), (1024, 722800), (1040, 711680), (1112, 665600), (1280, 578240), (1300, 569344), (1390, 532480), (1600, 462592), (1664, 444800), (1807, 409600), (2048, 361400), (2080, 355840), (2224, 332800), (2560, 289120), (2600, 284672), (2780, 266240), (3200, 231296), (3328, 222400), (3475, 212992), (3614, 204800), (4096, 180700), (4160, 177920), (4448, 166400), (5120, 144560), (5200, 142336), (5560, 133120), (6400, 115648), (6656, 111200), (6950, 106496), (7228, 102400), (8192, 90350), (8320, 88960), (8896, 83200), (9035, 81920), (10240, 72280), (10400, 71168), (11120, 66560), (12800, 57824), (13312, 55600), (13900, 53248), (14456, 51200), (16384, 45175), (16640, 44480), (17792, 41600), (18070, 40960), (20480, 36140), (20800, 35584), (22240, 33280), (25600, 28912), (26624, 27800)]