64909440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:275

約数の個数: 192

約数和(自身を含む): 229132800

約数和(自身を除く): 164223360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 64, 72, 80, 90, 96, 118, 120, 128, 144, 160, 177, 180, 191, 192, 236, 240, 288, 295, 320, 354, 360, 382, 384, 472, 480, 531, 573, 576, 590, 640, 708, 720, 764, 885, 944, 955, 960, 1062, 1146, 1152, 1180, 1416, 1440, 1528, 1719, 1770, 1888, 1910, 1920, 2124, 2292, 2360, 2655, 2832, 2865, 2880, 3056, 3438, 3540, 3776, 3820, 4248, 4584, 4720, 5310, 5664, 5730, 5760, 6112, 6876, 7080, 7552, 7640, 8496, 8595, 9168, 9440, 10620, 11269, 11328, 11460, 12224, 13752, 14160, 15280, 16992, 17190, 18336, 18880, 21240, 22538, 22656, 22920, 24448, 27504, 28320, 30560, 33807, 33984, 34380, 36672, 37760, 42480, 45076, 45840, 55008, 56345, 56640, 61120, 67614, 67968, 68760, 73344, 84960, 90152, 91680, 101421, 110016, 112690, 113280, 122240, 135228, 137520, 169035, 169920, 180304, 183360, 202842, 220032, 225380, 270456, 275040, 338070, 339840, 360608, 366720, 405684, 450760, 507105, 540912, 550080, 676140, 721216, 811368, 901520, 1014210, 1081824, 1100160, 1352280, 1442432, 1622736, 1803040, 2028420, 2163648, 2704560, 3245472, 3606080, 4056840, 4327296, 5409120, 6490944, 7212160, 8113680, 10818240, 12981888, 16227360, 21636480, 32454720, 64909440]

約数ペア:

[(1, 64909440), (2, 32454720), (3, 21636480), (4, 16227360), (5, 12981888), (6, 10818240), (8, 8113680), (9, 7212160), (10, 6490944), (12, 5409120), (15, 4327296), (16, 4056840), (18, 3606080), (20, 3245472), (24, 2704560), (30, 2163648), (32, 2028420), (36, 1803040), (40, 1622736), (45, 1442432), (48, 1352280), (59, 1100160), (60, 1081824), (64, 1014210), (72, 901520), (80, 811368), (90, 721216), (96, 676140), (118, 550080), (120, 540912), (128, 507105), (144, 450760), (160, 405684), (177, 366720), (180, 360608), (191, 339840), (192, 338070), (236, 275040), (240, 270456), (288, 225380), (295, 220032), (320, 202842), (354, 183360), (360, 180304), (382, 169920), (384, 169035), (472, 137520), (480, 135228), (531, 122240), (573, 113280), (576, 112690), (590, 110016), (640, 101421), (708, 91680), (720, 90152), (764, 84960), (885, 73344), (944, 68760), (955, 67968), (960, 67614), (1062, 61120), (1146, 56640), (1152, 56345), (1180, 55008), (1416, 45840), (1440, 45076), (1528, 42480), (1719, 37760), (1770, 36672), (1888, 34380), (1910, 33984), (1920, 33807), (2124, 30560), (2292, 28320), (2360, 27504), (2655, 24448), (2832, 22920), (2865, 22656), (2880, 22538), (3056, 21240), (3438, 18880), (3540, 18336), (3776, 17190), (3820, 16992), (4248, 15280), (4584, 14160), (4720, 13752), (5310, 12224), (5664, 11460), (5730, 11328), (5760, 11269), (6112, 10620), (6876, 9440), (7080, 9168), (7552, 8595), (7640, 8496)]