404871480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28837}}^1$

素因数の和:28870

約数の個数: 128

約数和(自身を含む): 1453435200

約数和(自身を除く): 1048563720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 28837, 57674, 86511, 115348, 144185, 173022, 230696, 259533, 288370, 346044, 374881, 432555, 519066, 576740, 692088, 749762, 778599, 865110, 1038132, 1124643, 1153480, 1297665, 1499524, 1557198, 1730220, 1874405, 2076264, 2249286, 2595330, 2999048, 3114396, 3373929, 3460440, 3748810, 3892995, 4498572, 5190660, 5623215, 6228792, 6747858, 7497620, 7785990, 8997144, 10121787, 10381320, 11246430, 13495716, 14995240, 15571980, 16869645, 20243574, 22492860, 26991432, 31143960, 33739290, 40487148, 44985720, 50608935, 67478580, 80974296, 101217870, 134957160, 202435740, 404871480]

約数ペア:

[(1, 404871480), (2, 202435740), (3, 134957160), (4, 101217870), (5, 80974296), (6, 67478580), (8, 50608935), (9, 44985720), (10, 40487148), (12, 33739290), (13, 31143960), (15, 26991432), (18, 22492860), (20, 20243574), (24, 16869645), (26, 15571980), (27, 14995240), (30, 13495716), (36, 11246430), (39, 10381320), (40, 10121787), (45, 8997144), (52, 7785990), (54, 7497620), (60, 6747858), (65, 6228792), (72, 5623215), (78, 5190660), (90, 4498572), (104, 3892995), (108, 3748810), (117, 3460440), (120, 3373929), (130, 3114396), (135, 2999048), (156, 2595330), (180, 2249286), (195, 2076264), (216, 1874405), (234, 1730220), (260, 1557198), (270, 1499524), (312, 1297665), (351, 1153480), (360, 1124643), (390, 1038132), (468, 865110), (520, 778599), (540, 749762), (585, 692088), (702, 576740), (780, 519066), (936, 432555), (1080, 374881), (1170, 346044), (1404, 288370), (1560, 259533), (1755, 230696), (2340, 173022), (2808, 144185), (3510, 115348), (4680, 86511), (7020, 57674), (14040, 28837)]