384787620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16073}}^1$

素因数の和:16114

約数の個数: 144

約数和(自身を含む): 1404224640

約数和(自身を除く): 1019437020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4788, 5985, 7980, 11970, 16073, 23940, 32146, 48219, 64292, 80365, 96438, 112511, 144657, 160730, 192876, 225022, 241095, 289314, 305387, 321460, 337533, 450044, 482190, 562555, 578628, 610774, 675066, 723285, 916161, 964380, 1012599, 1125110, 1221548, 1350132, 1446570, 1526935, 1687665, 1832322, 2025198, 2137709, 2250220, 2748483, 2893140, 3053870, 3375330, 3664644, 4050396, 4275418, 4580805, 5062995, 5496966, 6107740, 6413127, 6750660, 8550836, 9161610, 10125990, 10688545, 10993932, 12826254, 13742415, 18323220, 19239381, 20251980, 21377090, 25652508, 27484830, 32065635, 38478762, 42754180, 54969660, 64131270, 76957524, 96196905, 128262540, 192393810, 384787620]

約数ペア:

[(1, 384787620), (2, 192393810), (3, 128262540), (4, 96196905), (5, 76957524), (6, 64131270), (7, 54969660), (9, 42754180), (10, 38478762), (12, 32065635), (14, 27484830), (15, 25652508), (18, 21377090), (19, 20251980), (20, 19239381), (21, 18323220), (28, 13742415), (30, 12826254), (35, 10993932), (36, 10688545), (38, 10125990), (42, 9161610), (45, 8550836), (57, 6750660), (60, 6413127), (63, 6107740), (70, 5496966), (76, 5062995), (84, 4580805), (90, 4275418), (95, 4050396), (105, 3664644), (114, 3375330), (126, 3053870), (133, 2893140), (140, 2748483), (171, 2250220), (180, 2137709), (190, 2025198), (210, 1832322), (228, 1687665), (252, 1526935), (266, 1446570), (285, 1350132), (315, 1221548), (342, 1125110), (380, 1012599), (399, 964380), (420, 916161), (532, 723285), (570, 675066), (630, 610774), (665, 578628), (684, 562555), (798, 482190), (855, 450044), (1140, 337533), (1197, 321460), (1260, 305387), (1330, 289314), (1596, 241095), (1710, 225022), (1995, 192876), (2394, 160730), (2660, 144657), (3420, 112511), (3990, 96438), (4788, 80365), (5985, 64292), (7980, 48219), (11970, 32146), (16073, 23940)]