1489968000

素因数分解:

$2^7\times 3^3\times 5^3\times {\mathrm{3449}}^1$

素因数の和:3487

約数の個数: 256

約数和(自身を含む): 5489640000

約数和(自身を除く): 3999672000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 90, 96, 100, 108, 120, 125, 128, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 250, 270, 288, 300, 320, 360, 375, 384, 400, 432, 450, 480, 500, 540, 576, 600, 640, 675, 720, 750, 800, 864, 900, 960, 1000, 1080, 1125, 1152, 1200, 1350, 1440, 1500, 1600, 1728, 1800, 1920, 2000, 2160, 2250, 2400, 2700, 2880, 3000, 3200, 3375, 3449, 3456, 3600, 4000, 4320, 4500, 4800, 5400, 5760, 6000, 6750, 6898, 7200, 8000, 8640, 9000, 9600, 10347, 10800, 12000, 13500, 13796, 14400, 16000, 17245, 17280, 18000, 20694, 21600, 24000, 27000, 27592, 28800, 31041, 34490, 36000, 41388, 43200, 48000, 51735, 54000, 55184, 62082, 68980, 72000, 82776, 86225, 86400, 93123, 103470, 108000, 110368, 124164, 137960, 144000, 155205, 165552, 172450, 186246, 206940, 216000, 220736, 248328, 258675, 275920, 310410, 331104, 344900, 372492, 413880, 431125, 432000, 441472, 465615, 496656, 517350, 551840, 620820, 662208, 689800, 744984, 776025, 827760, 862250, 931230, 993312, 1034700, 1103680, 1241640, 1293375, 1324416, 1379600, 1489968, 1552050, 1655520, 1724500, 1862460, 1986624, 2069400, 2207360, 2328075, 2483280, 2586750, 2759200, 2979936, 3104100, 3311040, 3449000, 3724920, 3880125, 3973248, 4138800, 4656150, 4966560, 5173500, 5518400, 5959872, 6208200, 6622080, 6898000, 7449840, 7760250, 8277600, 9312300, 9933120, 10347000, 11036800, 11640375, 11919744, 12416400, 13796000, 14899680, 15520500, 16555200, 18624600, 19866240, 20694000, 23280750, 24832800, 27592000, 29799360, 31041000, 33110400, 37249200, 41388000, 46561500, 49665600, 55184000, 59598720, 62082000, 74498400, 82776000, 93123000, 99331200, 124164000, 148996800, 165552000, 186246000, 248328000, 297993600, 372492000, 496656000, 744984000, 1489968000]

約数ペア:

[(1, 1489968000), (2, 744984000), (3, 496656000), (4, 372492000), (5, 297993600), (6, 248328000), (8, 186246000), (9, 165552000), (10, 148996800), (12, 124164000), (15, 99331200), (16, 93123000), (18, 82776000), (20, 74498400), (24, 62082000), (25, 59598720), (27, 55184000), (30, 49665600), (32, 46561500), (36, 41388000), (40, 37249200), (45, 33110400), (48, 31041000), (50, 29799360), (54, 27592000), (60, 24832800), (64, 23280750), (72, 20694000), (75, 19866240), (80, 18624600), (90, 16555200), (96, 15520500), (100, 14899680), (108, 13796000), (120, 12416400), (125, 11919744), (128, 11640375), (135, 11036800), (144, 10347000), (150, 9933120), (160, 9312300), (180, 8277600), (192, 7760250), (200, 7449840), (216, 6898000), (225, 6622080), (240, 6208200), (250, 5959872), (270, 5518400), (288, 5173500), (300, 4966560), (320, 4656150), (360, 4138800), (375, 3973248), (384, 3880125), (400, 3724920), (432, 3449000), (450, 3311040), (480, 3104100), (500, 2979936), (540, 2759200), (576, 2586750), (600, 2483280), (640, 2328075), (675, 2207360), (720, 2069400), (750, 1986624), (800, 1862460), (864, 1724500), (900, 1655520), (960, 1552050), (1000, 1489968), (1080, 1379600), (1125, 1324416), (1152, 1293375), (1200, 1241640), (1350, 1103680), (1440, 1034700), (1500, 993312), (1600, 931230), (1728, 862250), (1800, 827760), (1920, 776025), (2000, 744984), (2160, 689800), (2250, 662208), (2400, 620820), (2700, 551840), (2880, 517350), (3000, 496656), (3200, 465615), (3375, 441472), (3449, 432000), (3456, 431125), (3600, 413880), (4000, 372492), (4320, 344900), (4500, 331104), (4800, 310410), (5400, 275920), (5760, 258675), (6000, 248328), (6750, 220736), (6898, 216000), (7200, 206940), (8000, 186246), (8640, 172450), (9000, 165552), (9600, 155205), (10347, 144000), (10800, 137960), (12000, 124164), (13500, 110368), (13796, 108000), (14400, 103470), (16000, 93123), (17245, 86400), (17280, 86225), (18000, 82776), (20694, 72000), (21600, 68980), (24000, 62082), (27000, 55184), (27592, 54000), (28800, 51735), (31041, 48000), (34490, 43200), (36000, 41388)]