2889168000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{2617}}^1$

素因数の和:2672

約数の個数: 256

約数和(自身を含む): 9997827840

約数和(自身を除く): 7108659840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 64, 69, 75, 80, 92, 96, 100, 115, 120, 125, 128, 138, 150, 160, 184, 192, 200, 230, 240, 250, 276, 300, 320, 345, 368, 375, 384, 400, 460, 480, 500, 552, 575, 600, 640, 690, 736, 750, 800, 920, 960, 1000, 1104, 1150, 1200, 1380, 1472, 1500, 1600, 1725, 1840, 1920, 2000, 2208, 2300, 2400, 2617, 2760, 2875, 2944, 3000, 3200, 3450, 3680, 4000, 4416, 4600, 4800, 5234, 5520, 5750, 6000, 6900, 7360, 7851, 8000, 8625, 8832, 9200, 9600, 10468, 11040, 11500, 12000, 13085, 13800, 14720, 15702, 16000, 17250, 18400, 20936, 22080, 23000, 24000, 26170, 27600, 31404, 34500, 36800, 39255, 41872, 44160, 46000, 48000, 52340, 55200, 60191, 62808, 65425, 69000, 73600, 78510, 83744, 92000, 104680, 110400, 120382, 125616, 130850, 138000, 157020, 167488, 180573, 184000, 196275, 209360, 220800, 240764, 251232, 261700, 276000, 300955, 314040, 327125, 334976, 361146, 368000, 392550, 418720, 481528, 502464, 523400, 552000, 601910, 628080, 654250, 722292, 785100, 837440, 902865, 963056, 981375, 1004928, 1046800, 1104000, 1203820, 1256160, 1308500, 1444584, 1504775, 1570200, 1674880, 1805730, 1926112, 1962750, 2093600, 2407640, 2512320, 2617000, 2889168, 3009550, 3140400, 3611460, 3852224, 3925500, 4187200, 4514325, 4815280, 5024640, 5234000, 5778336, 6019100, 6280800, 7222920, 7523875, 7704448, 7851000, 8374400, 9028650, 9630560, 10468000, 11556672, 12038200, 12561600, 14445840, 15047750, 15702000, 18057300, 19261120, 20936000, 22571625, 23113344, 24076400, 25123200, 28891680, 30095500, 31404000, 36114600, 38522240, 41872000, 45143250, 48152800, 57783360, 60191000, 62808000, 72229200, 90286500, 96305600, 115566720, 120382000, 125616000, 144458400, 180573000, 192611200, 240764000, 288916800, 361146000, 481528000, 577833600, 722292000, 963056000, 1444584000, 2889168000]

約数ペア:

[(1, 2889168000), (2, 1444584000), (3, 963056000), (4, 722292000), (5, 577833600), (6, 481528000), (8, 361146000), (10, 288916800), (12, 240764000), (15, 192611200), (16, 180573000), (20, 144458400), (23, 125616000), (24, 120382000), (25, 115566720), (30, 96305600), (32, 90286500), (40, 72229200), (46, 62808000), (48, 60191000), (50, 57783360), (60, 48152800), (64, 45143250), (69, 41872000), (75, 38522240), (80, 36114600), (92, 31404000), (96, 30095500), (100, 28891680), (115, 25123200), (120, 24076400), (125, 23113344), (128, 22571625), (138, 20936000), (150, 19261120), (160, 18057300), (184, 15702000), (192, 15047750), (200, 14445840), (230, 12561600), (240, 12038200), (250, 11556672), (276, 10468000), (300, 9630560), (320, 9028650), (345, 8374400), (368, 7851000), (375, 7704448), (384, 7523875), (400, 7222920), (460, 6280800), (480, 6019100), (500, 5778336), (552, 5234000), (575, 5024640), (600, 4815280), (640, 4514325), (690, 4187200), (736, 3925500), (750, 3852224), (800, 3611460), (920, 3140400), (960, 3009550), (1000, 2889168), (1104, 2617000), (1150, 2512320), (1200, 2407640), (1380, 2093600), (1472, 1962750), (1500, 1926112), (1600, 1805730), (1725, 1674880), (1840, 1570200), (1920, 1504775), (2000, 1444584), (2208, 1308500), (2300, 1256160), (2400, 1203820), (2617, 1104000), (2760, 1046800), (2875, 1004928), (2944, 981375), (3000, 963056), (3200, 902865), (3450, 837440), (3680, 785100), (4000, 722292), (4416, 654250), (4600, 628080), (4800, 601910), (5234, 552000), (5520, 523400), (5750, 502464), (6000, 481528), (6900, 418720), (7360, 392550), (7851, 368000), (8000, 361146), (8625, 334976), (8832, 327125), (9200, 314040), (9600, 300955), (10468, 276000), (11040, 261700), (11500, 251232), (12000, 240764), (13085, 220800), (13800, 209360), (14720, 196275), (15702, 184000), (16000, 180573), (17250, 167488), (18400, 157020), (20936, 138000), (22080, 130850), (23000, 125616), (24000, 120382), (26170, 110400), (27600, 104680), (31404, 92000), (34500, 83744), (36800, 78510), (39255, 73600), (41872, 69000), (44160, 65425), (46000, 62808), (48000, 60191), (52340, 55200)]