165103680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1$

素因数の和:417

約数の個数: 224

約数和(自身を含む): 608624640

約数和(自身を除く): 443520960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 79, 80, 84, 96, 105, 112, 120, 140, 158, 160, 168, 192, 210, 224, 237, 240, 280, 311, 316, 320, 336, 395, 420, 448, 474, 480, 553, 560, 622, 632, 672, 790, 840, 933, 948, 960, 1106, 1120, 1185, 1244, 1264, 1344, 1555, 1580, 1659, 1680, 1866, 1896, 2177, 2212, 2240, 2370, 2488, 2528, 2765, 3110, 3160, 3318, 3360, 3732, 3792, 4354, 4424, 4665, 4740, 4976, 5056, 5530, 6220, 6320, 6531, 6636, 6720, 7464, 7584, 8295, 8708, 8848, 9330, 9480, 9952, 10885, 11060, 12440, 12640, 13062, 13272, 14928, 15168, 16590, 17416, 17696, 18660, 18960, 19904, 21770, 22120, 24569, 24880, 25280, 26124, 26544, 29856, 32655, 33180, 34832, 35392, 37320, 37920, 43540, 44240, 49138, 49760, 52248, 53088, 59712, 65310, 66360, 69664, 73707, 74640, 75840, 87080, 88480, 98276, 99520, 104496, 106176, 122845, 130620, 132720, 139328, 147414, 149280, 171983, 174160, 176960, 196552, 208992, 245690, 261240, 265440, 294828, 298560, 343966, 348320, 368535, 393104, 417984, 491380, 515949, 522480, 530880, 589656, 687932, 696640, 737070, 786208, 859915, 982760, 1031898, 1044960, 1179312, 1375864, 1474140, 1572416, 1719830, 1965520, 2063796, 2089920, 2358624, 2579745, 2751728, 2948280, 3439660, 3931040, 4127592, 4717248, 5159490, 5503456, 5896560, 6879320, 7862080, 8255184, 10318980, 11006912, 11793120, 13758640, 16510368, 20637960, 23586240, 27517280, 33020736, 41275920, 55034560, 82551840, 165103680]

約数ペア:

[(1, 165103680), (2, 82551840), (3, 55034560), (4, 41275920), (5, 33020736), (6, 27517280), (7, 23586240), (8, 20637960), (10, 16510368), (12, 13758640), (14, 11793120), (15, 11006912), (16, 10318980), (20, 8255184), (21, 7862080), (24, 6879320), (28, 5896560), (30, 5503456), (32, 5159490), (35, 4717248), (40, 4127592), (42, 3931040), (48, 3439660), (56, 2948280), (60, 2751728), (64, 2579745), (70, 2358624), (79, 2089920), (80, 2063796), (84, 1965520), (96, 1719830), (105, 1572416), (112, 1474140), (120, 1375864), (140, 1179312), (158, 1044960), (160, 1031898), (168, 982760), (192, 859915), (210, 786208), (224, 737070), (237, 696640), (240, 687932), (280, 589656), (311, 530880), (316, 522480), (320, 515949), (336, 491380), (395, 417984), (420, 393104), (448, 368535), (474, 348320), (480, 343966), (553, 298560), (560, 294828), (622, 265440), (632, 261240), (672, 245690), (790, 208992), (840, 196552), (933, 176960), (948, 174160), (960, 171983), (1106, 149280), (1120, 147414), (1185, 139328), (1244, 132720), (1264, 130620), (1344, 122845), (1555, 106176), (1580, 104496), (1659, 99520), (1680, 98276), (1866, 88480), (1896, 87080), (2177, 75840), (2212, 74640), (2240, 73707), (2370, 69664), (2488, 66360), (2528, 65310), (2765, 59712), (3110, 53088), (3160, 52248), (3318, 49760), (3360, 49138), (3732, 44240), (3792, 43540), (4354, 37920), (4424, 37320), (4665, 35392), (4740, 34832), (4976, 33180), (5056, 32655), (5530, 29856), (6220, 26544), (6320, 26124), (6531, 25280), (6636, 24880), (6720, 24569), (7464, 22120), (7584, 21770), (8295, 19904), (8708, 18960), (8848, 18660), (9330, 17696), (9480, 17416), (9952, 16590), (10885, 15168), (11060, 14928), (12440, 13272), (12640, 13062)]