22061310720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{337949}}^1$

素因数の和:337990

約数の個数: 144

約数和(自身を含む): 74603138400

約数和(自身を除く): 52541827680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 768, 816, 960, 1020, 1088, 1280, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 3840, 4080, 4352, 5440, 6528, 8160, 10880, 13056, 16320, 21760, 32640, 65280, 337949, 675898, 1013847, 1351796, 1689745, 2027694, 2703592, 3379490, 4055388, 5069235, 5407184, 5745133, 6758980, 8110776, 10138470, 10814368, 11490266, 13517960, 16221552, 17235399, 20276940, 21628736, 22980532, 27035920, 28725665, 32443104, 34470798, 40553880, 43257472, 45961064, 54071840, 57451330, 64886208, 68941596, 81107760, 86176995, 86514944, 91922128, 108143680, 114902660, 129772416, 137883192, 162215520, 172353990, 183844256, 216287360, 229805320, 259544832, 275766384, 324431040, 344707980, 367688512, 432574720, 459610640, 551532768, 648862080, 689415960, 735377024, 919221280, 1103065536, 1297724160, 1378831920, 1470754048, 1838442560, 2206131072, 2757663840, 3676885120, 4412262144, 5515327680, 7353770240, 11030655360, 22061310720]

約数ペア:

[(1, 22061310720), (2, 11030655360), (3, 7353770240), (4, 5515327680), (5, 4412262144), (6, 3676885120), (8, 2757663840), (10, 2206131072), (12, 1838442560), (15, 1470754048), (16, 1378831920), (17, 1297724160), (20, 1103065536), (24, 919221280), (30, 735377024), (32, 689415960), (34, 648862080), (40, 551532768), (48, 459610640), (51, 432574720), (60, 367688512), (64, 344707980), (68, 324431040), (80, 275766384), (85, 259544832), (96, 229805320), (102, 216287360), (120, 183844256), (128, 172353990), (136, 162215520), (160, 137883192), (170, 129772416), (192, 114902660), (204, 108143680), (240, 91922128), (255, 86514944), (256, 86176995), (272, 81107760), (320, 68941596), (340, 64886208), (384, 57451330), (408, 54071840), (480, 45961064), (510, 43257472), (544, 40553880), (640, 34470798), (680, 32443104), (768, 28725665), (816, 27035920), (960, 22980532), (1020, 21628736), (1088, 20276940), (1280, 17235399), (1360, 16221552), (1632, 13517960), (1920, 11490266), (2040, 10814368), (2176, 10138470), (2720, 8110776), (3264, 6758980), (3840, 5745133), (4080, 5407184), (4352, 5069235), (5440, 4055388), (6528, 3379490), (8160, 2703592), (10880, 2027694), (13056, 1689745), (16320, 1351796), (21760, 1013847), (32640, 675898), (65280, 337949)]