2161929600

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{271}}^1\times {\mathrm{277}}^1$

素因数の和:578

約数の個数: 288

約数和(自身を含む): 7770678240

約数和(自身を除く): 5608748640

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, 128, 144, 150, 160, 180, 192, 200, 225, 240, 271, 277, 288, 300, 320, 360, 384, 400, 450, 480, 542, 554, 576, 600, 640, 720, 800, 813, 831, 900, 960, 1084, 1108, 1152, 1200, 1355, 1385, 1440, 1600, 1626, 1662, 1800, 1920, 2168, 2216, 2400, 2439, 2493, 2710, 2770, 2880, 3200, 3252, 3324, 3600, 4065, 4155, 4336, 4432, 4800, 4878, 4986, 5420, 5540, 5760, 6504, 6648, 6775, 6925, 7200, 8130, 8310, 8672, 8864, 9600, 9756, 9972, 10840, 11080, 12195, 12465, 13008, 13296, 13550, 13850, 14400, 16260, 16620, 17344, 17728, 19512, 19944, 20325, 20775, 21680, 22160, 24390, 24930, 26016, 26592, 27100, 27700, 28800, 32520, 33240, 34688, 35456, 39024, 39888, 40650, 41550, 43360, 44320, 48780, 49860, 52032, 53184, 54200, 55400, 60975, 62325, 65040, 66480, 75067, 78048, 79776, 81300, 83100, 86720, 88640, 97560, 99720, 104064, 106368, 108400, 110800, 121950, 124650, 130080, 132960, 150134, 156096, 159552, 162600, 166200, 173440, 177280, 195120, 199440, 216800, 221600, 225201, 243900, 249300, 260160, 265920, 300268, 312192, 319104, 325200, 332400, 375335, 390240, 398880, 433600, 443200, 450402, 487800, 498600, 520320, 531840, 600536, 650400, 664800, 675603, 750670, 780480, 797760, 867200, 886400, 900804, 975600, 997200, 1126005, 1201072, 1300800, 1329600, 1351206, 1501340, 1560960, 1595520, 1801608, 1876675, 1951200, 1994400, 2252010, 2402144, 2601600, 2659200, 2702412, 3002680, 3378015, 3603216, 3753350, 3902400, 3988800, 4504020, 4804288, 5404824, 5630025, 6005360, 6756030, 7206432, 7506700, 7804800, 7977600, 9008040, 9608576, 10809648, 11260050, 12010720, 13512060, 14412864, 15013400, 16890075, 18016080, 21619296, 22520100, 24021440, 27024120, 28825728, 30026800, 33780150, 36032160, 43238592, 45040200, 48042880, 54048240, 60053600, 67560300, 72064320, 86477184, 90080400, 108096480, 120107200, 135120600, 144128640, 180160800, 216192960, 240214400, 270241200, 360321600, 432385920, 540482400, 720643200, 1080964800, 2161929600]

約数ペア:

[(1, 2161929600), (2, 1080964800), (3, 720643200), (4, 540482400), (5, 432385920), (6, 360321600), (8, 270241200), (9, 240214400), (10, 216192960), (12, 180160800), (15, 144128640), (16, 135120600), (18, 120107200), (20, 108096480), (24, 90080400), (25, 86477184), (30, 72064320), (32, 67560300), (36, 60053600), (40, 54048240), (45, 48042880), (48, 45040200), (50, 43238592), (60, 36032160), (64, 33780150), (72, 30026800), (75, 28825728), (80, 27024120), (90, 24021440), (96, 22520100), (100, 21619296), (120, 18016080), (128, 16890075), (144, 15013400), (150, 14412864), (160, 13512060), (180, 12010720), (192, 11260050), (200, 10809648), (225, 9608576), (240, 9008040), (271, 7977600), (277, 7804800), (288, 7506700), (300, 7206432), (320, 6756030), (360, 6005360), (384, 5630025), (400, 5404824), (450, 4804288), (480, 4504020), (542, 3988800), (554, 3902400), (576, 3753350), (600, 3603216), (640, 3378015), (720, 3002680), (800, 2702412), (813, 2659200), (831, 2601600), (900, 2402144), (960, 2252010), (1084, 1994400), (1108, 1951200), (1152, 1876675), (1200, 1801608), (1355, 1595520), (1385, 1560960), (1440, 1501340), (1600, 1351206), (1626, 1329600), (1662, 1300800), (1800, 1201072), (1920, 1126005), (2168, 997200), (2216, 975600), (2400, 900804), (2439, 886400), (2493, 867200), (2710, 797760), (2770, 780480), (2880, 750670), (3200, 675603), (3252, 664800), (3324, 650400), (3600, 600536), (4065, 531840), (4155, 520320), (4336, 498600), (4432, 487800), (4800, 450402), (4878, 443200), (4986, 433600), (5420, 398880), (5540, 390240), (5760, 375335), (6504, 332400), (6648, 325200), (6775, 319104), (6925, 312192), (7200, 300268), (8130, 265920), (8310, 260160), (8672, 249300), (8864, 243900), (9600, 225201), (9756, 221600), (9972, 216800), (10840, 199440), (11080, 195120), (12195, 177280), (12465, 173440), (13008, 166200), (13296, 162600), (13550, 159552), (13850, 156096), (14400, 150134), (16260, 132960), (16620, 130080), (17344, 124650), (17728, 121950), (19512, 110800), (19944, 108400), (20325, 106368), (20775, 104064), (21680, 99720), (22160, 97560), (24390, 88640), (24930, 86720), (26016, 83100), (26592, 81300), (27100, 79776), (27700, 78048), (28800, 75067), (32520, 66480), (33240, 65040), (34688, 62325), (35456, 60975), (39024, 55400), (39888, 54200), (40650, 53184), (41550, 52032), (43360, 49860), (44320, 48780)]