1493414720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{487}}^1$

素因数の和:585

約数の個数: 168

約数和(自身を含む): 4185611136

約数和(自身を除く): 2692196416

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 64, 70, 74, 80, 112, 140, 148, 160, 185, 224, 259, 280, 296, 320, 370, 448, 487, 518, 560, 592, 740, 974, 1036, 1120, 1184, 1295, 1369, 1480, 1948, 2072, 2240, 2368, 2435, 2590, 2738, 2960, 3409, 3896, 4144, 4870, 5180, 5476, 5920, 6818, 6845, 7792, 8288, 9583, 9740, 10360, 10952, 11840, 13636, 13690, 15584, 16576, 17045, 18019, 19166, 19480, 20720, 21904, 27272, 27380, 31168, 34090, 36038, 38332, 38960, 41440, 43808, 47915, 54544, 54760, 68180, 72076, 76664, 77920, 82880, 87616, 90095, 95830, 109088, 109520, 126133, 136360, 144152, 153328, 155840, 180190, 191660, 218176, 219040, 252266, 272720, 288304, 306656, 360380, 383320, 438080, 504532, 545440, 576608, 613312, 630665, 666703, 720760, 766640, 1009064, 1090880, 1153216, 1261330, 1333406, 1441520, 1533280, 2018128, 2522660, 2666812, 2883040, 3066560, 3333515, 4036256, 4666921, 5045320, 5333624, 5766080, 6667030, 8072512, 9333842, 10090640, 10667248, 13334060, 18667684, 20181280, 21334496, 23334605, 26668120, 37335368, 40362560, 42668992, 46669210, 53336240, 74670736, 93338420, 106672480, 149341472, 186676840, 213344960, 298682944, 373353680, 746707360, 1493414720]

約数ペア:

[(1, 1493414720), (2, 746707360), (4, 373353680), (5, 298682944), (7, 213344960), (8, 186676840), (10, 149341472), (14, 106672480), (16, 93338420), (20, 74670736), (28, 53336240), (32, 46669210), (35, 42668992), (37, 40362560), (40, 37335368), (56, 26668120), (64, 23334605), (70, 21334496), (74, 20181280), (80, 18667684), (112, 13334060), (140, 10667248), (148, 10090640), (160, 9333842), (185, 8072512), (224, 6667030), (259, 5766080), (280, 5333624), (296, 5045320), (320, 4666921), (370, 4036256), (448, 3333515), (487, 3066560), (518, 2883040), (560, 2666812), (592, 2522660), (740, 2018128), (974, 1533280), (1036, 1441520), (1120, 1333406), (1184, 1261330), (1295, 1153216), (1369, 1090880), (1480, 1009064), (1948, 766640), (2072, 720760), (2240, 666703), (2368, 630665), (2435, 613312), (2590, 576608), (2738, 545440), (2960, 504532), (3409, 438080), (3896, 383320), (4144, 360380), (4870, 306656), (5180, 288304), (5476, 272720), (5920, 252266), (6818, 219040), (6845, 218176), (7792, 191660), (8288, 180190), (9583, 155840), (9740, 153328), (10360, 144152), (10952, 136360), (11840, 126133), (13636, 109520), (13690, 109088), (15584, 95830), (16576, 90095), (17045, 87616), (18019, 82880), (19166, 77920), (19480, 76664), (20720, 72076), (21904, 68180), (27272, 54760), (27380, 54544), (31168, 47915), (34090, 43808), (36038, 41440), (38332, 38960)]