228672000

素因数分解:

$2^9\times 3^2\times 5^3\times {\mathrm{397}}^1$

素因数の和:436

約数の個数: 240

約数和(自身を含む): 825708312

約数和(自身を除く): 597036312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 128, 144, 150, 160, 180, 192, 200, 225, 240, 250, 256, 288, 300, 320, 360, 375, 384, 397, 400, 450, 480, 500, 512, 576, 600, 640, 720, 750, 768, 794, 800, 900, 960, 1000, 1125, 1152, 1191, 1200, 1280, 1440, 1500, 1536, 1588, 1600, 1800, 1920, 1985, 2000, 2250, 2304, 2382, 2400, 2560, 2880, 3000, 3176, 3200, 3573, 3600, 3840, 3970, 4000, 4500, 4608, 4764, 4800, 5760, 5955, 6000, 6352, 6400, 7146, 7200, 7680, 7940, 8000, 9000, 9528, 9600, 9925, 11520, 11910, 12000, 12704, 12800, 14292, 14400, 15880, 16000, 17865, 18000, 19056, 19200, 19850, 23040, 23820, 24000, 25408, 28584, 28800, 29775, 31760, 32000, 35730, 36000, 38112, 38400, 39700, 47640, 48000, 49625, 50816, 57168, 57600, 59550, 63520, 64000, 71460, 72000, 76224, 79400, 89325, 95280, 96000, 99250, 101632, 114336, 115200, 119100, 127040, 142920, 144000, 148875, 152448, 158800, 178650, 190560, 192000, 198500, 203264, 228672, 238200, 254080, 285840, 288000, 297750, 304896, 317600, 357300, 381120, 397000, 446625, 457344, 476400, 508160, 571680, 576000, 595500, 609792, 635200, 714600, 762240, 794000, 893250, 914688, 952800, 1016320, 1143360, 1191000, 1270400, 1429200, 1524480, 1588000, 1786500, 1829376, 1905600, 2286720, 2382000, 2540800, 2858400, 3048960, 3176000, 3573000, 3811200, 4573440, 4764000, 5081600, 5716800, 6352000, 7146000, 7622400, 9146880, 9528000, 11433600, 12704000, 14292000, 15244800, 19056000, 22867200, 25408000, 28584000, 38112000, 45734400, 57168000, 76224000, 114336000, 228672000]

約数ペア:

[(1, 228672000), (2, 114336000), (3, 76224000), (4, 57168000), (5, 45734400), (6, 38112000), (8, 28584000), (9, 25408000), (10, 22867200), (12, 19056000), (15, 15244800), (16, 14292000), (18, 12704000), (20, 11433600), (24, 9528000), (25, 9146880), (30, 7622400), (32, 7146000), (36, 6352000), (40, 5716800), (45, 5081600), (48, 4764000), (50, 4573440), (60, 3811200), (64, 3573000), (72, 3176000), (75, 3048960), (80, 2858400), (90, 2540800), (96, 2382000), (100, 2286720), (120, 1905600), (125, 1829376), (128, 1786500), (144, 1588000), (150, 1524480), (160, 1429200), (180, 1270400), (192, 1191000), (200, 1143360), (225, 1016320), (240, 952800), (250, 914688), (256, 893250), (288, 794000), (300, 762240), (320, 714600), (360, 635200), (375, 609792), (384, 595500), (397, 576000), (400, 571680), (450, 508160), (480, 476400), (500, 457344), (512, 446625), (576, 397000), (600, 381120), (640, 357300), (720, 317600), (750, 304896), (768, 297750), (794, 288000), (800, 285840), (900, 254080), (960, 238200), (1000, 228672), (1125, 203264), (1152, 198500), (1191, 192000), (1200, 190560), (1280, 178650), (1440, 158800), (1500, 152448), (1536, 148875), (1588, 144000), (1600, 142920), (1800, 127040), (1920, 119100), (1985, 115200), (2000, 114336), (2250, 101632), (2304, 99250), (2382, 96000), (2400, 95280), (2560, 89325), (2880, 79400), (3000, 76224), (3176, 72000), (3200, 71460), (3573, 64000), (3600, 63520), (3840, 59550), (3970, 57600), (4000, 57168), (4500, 50816), (4608, 49625), (4764, 48000), (4800, 47640), (5760, 39700), (5955, 38400), (6000, 38112), (6352, 36000), (6400, 35730), (7146, 32000), (7200, 31760), (7680, 29775), (7940, 28800), (8000, 28584), (9000, 25408), (9528, 24000), (9600, 23820), (9925, 23040), (11520, 19850), (11910, 19200), (12000, 19056), (12704, 18000), (12800, 17865), (14292, 16000), (14400, 15880)]