223240320

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{12919}}^1$

素因数の和:12947

約数の個数: 128

約数和(自身を含む): 790704000

約数和(自身を除く): 567463680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 12919, 17280, 25838, 38757, 51676, 64595, 77514, 103352, 116271, 129190, 155028, 193785, 206704, 232542, 258380, 310056, 348813, 387570, 413408, 465084, 516760, 581355, 620112, 697626, 775140, 826816, 930168, 1033520, 1162710, 1240224, 1395252, 1550280, 1653632, 1744065, 1860336, 2067040, 2325420, 2480448, 2790504, 3100560, 3488130, 3720672, 4134080, 4650840, 4960896, 5581008, 6201120, 6976260, 7441344, 8268160, 9301680, 11162016, 12402240, 13952520, 14882688, 18603360, 22324032, 24804480, 27905040, 37206720, 44648064, 55810080, 74413440, 111620160, 223240320]

約数ペア:

[(1, 223240320), (2, 111620160), (3, 74413440), (4, 55810080), (5, 44648064), (6, 37206720), (8, 27905040), (9, 24804480), (10, 22324032), (12, 18603360), (15, 14882688), (16, 13952520), (18, 12402240), (20, 11162016), (24, 9301680), (27, 8268160), (30, 7441344), (32, 6976260), (36, 6201120), (40, 5581008), (45, 4960896), (48, 4650840), (54, 4134080), (60, 3720672), (64, 3488130), (72, 3100560), (80, 2790504), (90, 2480448), (96, 2325420), (108, 2067040), (120, 1860336), (128, 1744065), (135, 1653632), (144, 1550280), (160, 1395252), (180, 1240224), (192, 1162710), (216, 1033520), (240, 930168), (270, 826816), (288, 775140), (320, 697626), (360, 620112), (384, 581355), (432, 516760), (480, 465084), (540, 413408), (576, 387570), (640, 348813), (720, 310056), (864, 258380), (960, 232542), (1080, 206704), (1152, 193785), (1440, 155028), (1728, 129190), (1920, 116271), (2160, 103352), (2880, 77514), (3456, 64595), (4320, 51676), (5760, 38757), (8640, 25838), (12919, 17280)]