245036160

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2239}}^1$

素因数の和:2283

約数の個数: 192

約数和(自身を含む): 891072000

約数和(自身を除く): 646035840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 855, 912, 960, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1824, 1920, 2239, 2280, 2432, 2736, 2880, 3040, 3420, 3648, 4478, 4560, 5472, 5760, 6080, 6717, 6840, 7296, 8956, 9120, 10944, 11195, 12160, 13434, 13680, 17912, 18240, 20151, 21888, 22390, 26868, 27360, 33585, 35824, 36480, 40302, 42541, 44780, 53736, 54720, 67170, 71648, 80604, 85082, 89560, 100755, 107472, 109440, 127623, 134340, 143296, 161208, 170164, 179120, 201510, 212705, 214944, 255246, 268680, 286592, 322416, 340328, 358240, 382869, 403020, 425410, 429888, 510492, 537360, 638115, 644832, 680656, 716480, 765738, 806040, 850820, 859776, 1020984, 1074720, 1276230, 1289664, 1361312, 1432960, 1531476, 1612080, 1701640, 1914345, 2041968, 2149440, 2552460, 2579328, 2722624, 3062952, 3224160, 3403280, 3828690, 4083936, 4298880, 5104920, 5445248, 6125904, 6448320, 6806560, 7657380, 8167872, 10209840, 12251808, 12896640, 13613120, 15314760, 16335744, 20419680, 24503616, 27226240, 30629520, 40839360, 49007232, 61259040, 81678720, 122518080, 245036160]

約数ペア:

[(1, 245036160), (2, 122518080), (3, 81678720), (4, 61259040), (5, 49007232), (6, 40839360), (8, 30629520), (9, 27226240), (10, 24503616), (12, 20419680), (15, 16335744), (16, 15314760), (18, 13613120), (19, 12896640), (20, 12251808), (24, 10209840), (30, 8167872), (32, 7657380), (36, 6806560), (38, 6448320), (40, 6125904), (45, 5445248), (48, 5104920), (57, 4298880), (60, 4083936), (64, 3828690), (72, 3403280), (76, 3224160), (80, 3062952), (90, 2722624), (95, 2579328), (96, 2552460), (114, 2149440), (120, 2041968), (128, 1914345), (144, 1701640), (152, 1612080), (160, 1531476), (171, 1432960), (180, 1361312), (190, 1289664), (192, 1276230), (228, 1074720), (240, 1020984), (285, 859776), (288, 850820), (304, 806040), (320, 765738), (342, 716480), (360, 680656), (380, 644832), (384, 638115), (456, 537360), (480, 510492), (570, 429888), (576, 425410), (608, 403020), (640, 382869), (684, 358240), (720, 340328), (760, 322416), (855, 286592), (912, 268680), (960, 255246), (1140, 214944), (1152, 212705), (1216, 201510), (1368, 179120), (1440, 170164), (1520, 161208), (1710, 143296), (1824, 134340), (1920, 127623), (2239, 109440), (2280, 107472), (2432, 100755), (2736, 89560), (2880, 85082), (3040, 80604), (3420, 71648), (3648, 67170), (4478, 54720), (4560, 53736), (5472, 44780), (5760, 42541), (6080, 40302), (6717, 36480), (6840, 35824), (7296, 33585), (8956, 27360), (9120, 26868), (10944, 22390), (11195, 21888), (12160, 20151), (13434, 18240), (13680, 17912)]