9738806640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1\times {\mathrm{1439}}^1$

素因数の和:1791

約数の個数: 160

約数和(自身を含む): 30572328960

約数和(自身を除く): 20833522320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 163, 173, 240, 326, 346, 489, 519, 652, 692, 815, 865, 978, 1038, 1304, 1384, 1439, 1630, 1730, 1956, 2076, 2445, 2595, 2608, 2768, 2878, 3260, 3460, 3912, 4152, 4317, 4890, 5190, 5756, 6520, 6920, 7195, 7824, 8304, 8634, 9780, 10380, 11512, 13040, 13840, 14390, 17268, 19560, 20760, 21585, 23024, 28199, 28780, 34536, 39120, 41520, 43170, 56398, 57560, 69072, 84597, 86340, 112796, 115120, 140995, 169194, 172680, 225592, 234557, 248947, 281990, 338388, 345360, 422985, 451184, 469114, 497894, 563980, 676776, 703671, 746841, 845970, 938228, 995788, 1127960, 1172785, 1244735, 1353552, 1407342, 1493682, 1691940, 1876456, 1991576, 2255920, 2345570, 2489470, 2814684, 2987364, 3383880, 3518355, 3734205, 3752912, 3983152, 4691140, 4978940, 5629368, 5974728, 6767760, 7036710, 7468410, 9382280, 9957880, 11258736, 11949456, 14073420, 14936820, 18764560, 19915760, 28146840, 29873640, 40578361, 56293680, 59747280, 81156722, 121735083, 162313444, 202891805, 243470166, 324626888, 405783610, 486940332, 608675415, 649253776, 811567220, 973880664, 1217350830, 1623134440, 1947761328, 2434701660, 3246268880, 4869403320, 9738806640]

約数ペア:

[(1, 9738806640), (2, 4869403320), (3, 3246268880), (4, 2434701660), (5, 1947761328), (6, 1623134440), (8, 1217350830), (10, 973880664), (12, 811567220), (15, 649253776), (16, 608675415), (20, 486940332), (24, 405783610), (30, 324626888), (40, 243470166), (48, 202891805), (60, 162313444), (80, 121735083), (120, 81156722), (163, 59747280), (173, 56293680), (240, 40578361), (326, 29873640), (346, 28146840), (489, 19915760), (519, 18764560), (652, 14936820), (692, 14073420), (815, 11949456), (865, 11258736), (978, 9957880), (1038, 9382280), (1304, 7468410), (1384, 7036710), (1439, 6767760), (1630, 5974728), (1730, 5629368), (1956, 4978940), (2076, 4691140), (2445, 3983152), (2595, 3752912), (2608, 3734205), (2768, 3518355), (2878, 3383880), (3260, 2987364), (3460, 2814684), (3912, 2489470), (4152, 2345570), (4317, 2255920), (4890, 1991576), (5190, 1876456), (5756, 1691940), (6520, 1493682), (6920, 1407342), (7195, 1353552), (7824, 1244735), (8304, 1172785), (8634, 1127960), (9780, 995788), (10380, 938228), (11512, 845970), (13040, 746841), (13840, 703671), (14390, 676776), (17268, 563980), (19560, 497894), (20760, 469114), (21585, 451184), (23024, 422985), (28199, 345360), (28780, 338388), (34536, 281990), (39120, 248947), (41520, 234557), (43170, 225592), (56398, 172680), (57560, 169194), (69072, 140995), (84597, 115120), (86340, 112796)]