259143840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{269}}^1$

素因数の和:516

約数の個数: 192

約数和(自身を含む): 914457600

約数和(自身を除く): 655313760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 223, 240, 269, 270, 288, 360, 432, 446, 480, 538, 540, 669, 720, 807, 864, 892, 1076, 1080, 1115, 1338, 1345, 1440, 1614, 1784, 2007, 2152, 2160, 2230, 2421, 2676, 2690, 3228, 3345, 3568, 4014, 4035, 4304, 4320, 4460, 4842, 5352, 5380, 6021, 6456, 6690, 7136, 7263, 8028, 8070, 8608, 8920, 9684, 10035, 10704, 10760, 12042, 12105, 12912, 13380, 14526, 16056, 16140, 17840, 19368, 20070, 21408, 21520, 24084, 24210, 25824, 26760, 29052, 30105, 32112, 32280, 35680, 36315, 38736, 40140, 43040, 48168, 48420, 53520, 58104, 59987, 60210, 64224, 64560, 72630, 77472, 80280, 96336, 96840, 107040, 116208, 119974, 120420, 129120, 145260, 160560, 179961, 192672, 193680, 232416, 239948, 240840, 290520, 299935, 321120, 359922, 387360, 479896, 481680, 539883, 581040, 599870, 719844, 899805, 959792, 963360, 1079766, 1162080, 1199740, 1439688, 1619649, 1799610, 1919584, 2159532, 2399480, 2699415, 2879376, 3239298, 3599220, 4319064, 4798960, 5398830, 5758752, 6478596, 7198440, 8098245, 8638128, 9597920, 10797660, 12957192, 14396880, 16196490, 17276256, 21595320, 25914384, 28793760, 32392980, 43190640, 51828768, 64785960, 86381280, 129571920, 259143840]

約数ペア:

[(1, 259143840), (2, 129571920), (3, 86381280), (4, 64785960), (5, 51828768), (6, 43190640), (8, 32392980), (9, 28793760), (10, 25914384), (12, 21595320), (15, 17276256), (16, 16196490), (18, 14396880), (20, 12957192), (24, 10797660), (27, 9597920), (30, 8638128), (32, 8098245), (36, 7198440), (40, 6478596), (45, 5758752), (48, 5398830), (54, 4798960), (60, 4319064), (72, 3599220), (80, 3239298), (90, 2879376), (96, 2699415), (108, 2399480), (120, 2159532), (135, 1919584), (144, 1799610), (160, 1619649), (180, 1439688), (216, 1199740), (223, 1162080), (240, 1079766), (269, 963360), (270, 959792), (288, 899805), (360, 719844), (432, 599870), (446, 581040), (480, 539883), (538, 481680), (540, 479896), (669, 387360), (720, 359922), (807, 321120), (864, 299935), (892, 290520), (1076, 240840), (1080, 239948), (1115, 232416), (1338, 193680), (1345, 192672), (1440, 179961), (1614, 160560), (1784, 145260), (2007, 129120), (2152, 120420), (2160, 119974), (2230, 116208), (2421, 107040), (2676, 96840), (2690, 96336), (3228, 80280), (3345, 77472), (3568, 72630), (4014, 64560), (4035, 64224), (4304, 60210), (4320, 59987), (4460, 58104), (4842, 53520), (5352, 48420), (5380, 48168), (6021, 43040), (6456, 40140), (6690, 38736), (7136, 36315), (7263, 35680), (8028, 32280), (8070, 32112), (8608, 30105), (8920, 29052), (9684, 26760), (10035, 25824), (10704, 24210), (10760, 24084), (12042, 21520), (12105, 21408), (12912, 20070), (13380, 19368), (14526, 17840), (16056, 16140)]