218023680

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{8111}}^1$

素因数の和:8142

約数の個数: 144

約数和(自身を含む): 795884544

約数和(自身を除く): 577860864

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, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8111, 8960, 13440, 16222, 24333, 26880, 32444, 40555, 48666, 56777, 64888, 81110, 97332, 113554, 121665, 129776, 162220, 170331, 194664, 227108, 243330, 259552, 283885, 324440, 340662, 389328, 454216, 486660, 519104, 567770, 648880, 681324, 778656, 851655, 908432, 973320, 1038208, 1135540, 1297760, 1362648, 1557312, 1703310, 1816864, 1946640, 2076416, 2271080, 2595520, 2725296, 3114624, 3406620, 3633728, 3893280, 4542160, 5191040, 5450592, 6229248, 6813240, 7267456, 7786560, 9084320, 10382080, 10901184, 13626480, 14534912, 15573120, 18168640, 21802368, 27252960, 31146240, 36337280, 43604736, 54505920, 72674560, 109011840, 218023680]

約数ペア:

[(1, 218023680), (2, 109011840), (3, 72674560), (4, 54505920), (5, 43604736), (6, 36337280), (7, 31146240), (8, 27252960), (10, 21802368), (12, 18168640), (14, 15573120), (15, 14534912), (16, 13626480), (20, 10901184), (21, 10382080), (24, 9084320), (28, 7786560), (30, 7267456), (32, 6813240), (35, 6229248), (40, 5450592), (42, 5191040), (48, 4542160), (56, 3893280), (60, 3633728), (64, 3406620), (70, 3114624), (80, 2725296), (84, 2595520), (96, 2271080), (105, 2076416), (112, 1946640), (120, 1816864), (128, 1703310), (140, 1557312), (160, 1362648), (168, 1297760), (192, 1135540), (210, 1038208), (224, 973320), (240, 908432), (256, 851655), (280, 778656), (320, 681324), (336, 648880), (384, 567770), (420, 519104), (448, 486660), (480, 454216), (560, 389328), (640, 340662), (672, 324440), (768, 283885), (840, 259552), (896, 243330), (960, 227108), (1120, 194664), (1280, 170331), (1344, 162220), (1680, 129776), (1792, 121665), (1920, 113554), (2240, 97332), (2688, 81110), (3360, 64888), (3840, 56777), (4480, 48666), (5376, 40555), (6720, 32444), (8111, 26880), (8960, 24333), (13440, 16222)]