273727680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:431

約数の個数: 224

約数和(自身を含む): 938784000

約数和(自身を除く): 665056320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 43, 48, 57, 60, 64, 76, 80, 86, 95, 96, 114, 120, 129, 152, 160, 172, 190, 192, 215, 228, 240, 258, 285, 304, 320, 344, 349, 380, 430, 456, 480, 516, 570, 608, 645, 688, 698, 760, 817, 860, 912, 960, 1032, 1047, 1140, 1216, 1290, 1376, 1396, 1520, 1634, 1720, 1745, 1824, 2064, 2094, 2280, 2451, 2580, 2752, 2792, 3040, 3268, 3440, 3490, 3648, 4085, 4128, 4188, 4560, 4902, 5160, 5235, 5584, 6080, 6536, 6631, 6880, 6980, 8170, 8256, 8376, 9120, 9804, 10320, 10470, 11168, 12255, 13072, 13262, 13760, 13960, 15007, 16340, 16752, 18240, 19608, 19893, 20640, 20940, 22336, 24510, 26144, 26524, 27920, 30014, 32680, 33155, 33504, 39216, 39786, 41280, 41880, 45021, 49020, 52288, 53048, 55840, 60028, 65360, 66310, 67008, 75035, 78432, 79572, 83760, 90042, 98040, 99465, 106096, 111680, 120056, 130720, 132620, 150070, 156864, 159144, 167520, 180084, 196080, 198930, 212192, 225105, 240112, 261440, 265240, 285133, 300140, 318288, 335040, 360168, 392160, 397860, 424384, 450210, 480224, 530480, 570266, 600280, 636576, 720336, 784320, 795720, 855399, 900420, 960448, 1060960, 1140532, 1200560, 1273152, 1425665, 1440672, 1591440, 1710798, 1800840, 2121920, 2281064, 2401120, 2851330, 2881344, 3182880, 3421596, 3601680, 4276995, 4562128, 4802240, 5702660, 6365760, 6843192, 7203360, 8553990, 9124256, 11405320, 13686384, 14406720, 17107980, 18248512, 22810640, 27372768, 34215960, 45621280, 54745536, 68431920, 91242560, 136863840, 273727680]

約数ペア:

[(1, 273727680), (2, 136863840), (3, 91242560), (4, 68431920), (5, 54745536), (6, 45621280), (8, 34215960), (10, 27372768), (12, 22810640), (15, 18248512), (16, 17107980), (19, 14406720), (20, 13686384), (24, 11405320), (30, 9124256), (32, 8553990), (38, 7203360), (40, 6843192), (43, 6365760), (48, 5702660), (57, 4802240), (60, 4562128), (64, 4276995), (76, 3601680), (80, 3421596), (86, 3182880), (95, 2881344), (96, 2851330), (114, 2401120), (120, 2281064), (129, 2121920), (152, 1800840), (160, 1710798), (172, 1591440), (190, 1440672), (192, 1425665), (215, 1273152), (228, 1200560), (240, 1140532), (258, 1060960), (285, 960448), (304, 900420), (320, 855399), (344, 795720), (349, 784320), (380, 720336), (430, 636576), (456, 600280), (480, 570266), (516, 530480), (570, 480224), (608, 450210), (645, 424384), (688, 397860), (698, 392160), (760, 360168), (817, 335040), (860, 318288), (912, 300140), (960, 285133), (1032, 265240), (1047, 261440), (1140, 240112), (1216, 225105), (1290, 212192), (1376, 198930), (1396, 196080), (1520, 180084), (1634, 167520), (1720, 159144), (1745, 156864), (1824, 150070), (2064, 132620), (2094, 130720), (2280, 120056), (2451, 111680), (2580, 106096), (2752, 99465), (2792, 98040), (3040, 90042), (3268, 83760), (3440, 79572), (3490, 78432), (3648, 75035), (4085, 67008), (4128, 66310), (4188, 65360), (4560, 60028), (4902, 55840), (5160, 53048), (5235, 52288), (5584, 49020), (6080, 45021), (6536, 41880), (6631, 41280), (6880, 39786), (6980, 39216), (8170, 33504), (8256, 33155), (8376, 32680), (9120, 30014), (9804, 27920), (10320, 26524), (10470, 26144), (11168, 24510), (12255, 22336), (13072, 20940), (13262, 20640), (13760, 19893), (13960, 19608), (15007, 18240), (16340, 16752)]