1288036800

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{3889}}^1$

素因数の和:3940

約数の個数: 252

約数和(自身を含む): 4778258160

約数和(自身を除く): 3490221360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 30, 32, 36, 40, 45, 46, 48, 50, 60, 64, 69, 72, 75, 80, 90, 92, 96, 100, 115, 120, 138, 144, 150, 160, 180, 184, 192, 200, 207, 225, 230, 240, 276, 288, 300, 320, 345, 360, 368, 400, 414, 450, 460, 480, 552, 575, 576, 600, 690, 720, 736, 800, 828, 900, 920, 960, 1035, 1104, 1150, 1200, 1380, 1440, 1472, 1600, 1656, 1725, 1800, 1840, 2070, 2208, 2300, 2400, 2760, 2880, 3312, 3450, 3600, 3680, 3889, 4140, 4416, 4600, 4800, 5175, 5520, 6624, 6900, 7200, 7360, 7778, 8280, 9200, 10350, 11040, 11667, 13248, 13800, 14400, 15556, 16560, 18400, 19445, 20700, 22080, 23334, 27600, 31112, 33120, 35001, 36800, 38890, 41400, 46668, 55200, 58335, 62224, 66240, 70002, 77780, 82800, 89447, 93336, 97225, 110400, 116670, 124448, 140004, 155560, 165600, 175005, 178894, 186672, 194450, 233340, 248896, 268341, 280008, 291675, 311120, 331200, 350010, 357788, 373344, 388900, 447235, 466680, 536682, 560016, 583350, 622240, 700020, 715576, 746688, 777800, 805023, 875025, 894470, 933360, 1073364, 1120032, 1166700, 1244480, 1341705, 1400040, 1431152, 1555600, 1610046, 1750050, 1788940, 1866720, 2146728, 2236175, 2240064, 2333400, 2683410, 2800080, 2862304, 3111200, 3220092, 3500100, 3577880, 3733440, 4025115, 4293456, 4472350, 4666800, 5366820, 5600160, 5724608, 6222400, 6440184, 6708525, 7000200, 7155760, 8050230, 8586912, 8944700, 9333600, 10733640, 11200320, 12880368, 13417050, 14000400, 14311520, 16100460, 17173824, 17889400, 18667200, 20125575, 21467280, 25760736, 26834100, 28000800, 28623040, 32200920, 35778800, 40251150, 42934560, 51521472, 53668200, 56001600, 64401840, 71557600, 80502300, 85869120, 107336400, 128803680, 143115200, 161004600, 214672800, 257607360, 322009200, 429345600, 644018400, 1288036800]

約数ペア:

[(1, 1288036800), (2, 644018400), (3, 429345600), (4, 322009200), (5, 257607360), (6, 214672800), (8, 161004600), (9, 143115200), (10, 128803680), (12, 107336400), (15, 85869120), (16, 80502300), (18, 71557600), (20, 64401840), (23, 56001600), (24, 53668200), (25, 51521472), (30, 42934560), (32, 40251150), (36, 35778800), (40, 32200920), (45, 28623040), (46, 28000800), (48, 26834100), (50, 25760736), (60, 21467280), (64, 20125575), (69, 18667200), (72, 17889400), (75, 17173824), (80, 16100460), (90, 14311520), (92, 14000400), (96, 13417050), (100, 12880368), (115, 11200320), (120, 10733640), (138, 9333600), (144, 8944700), (150, 8586912), (160, 8050230), (180, 7155760), (184, 7000200), (192, 6708525), (200, 6440184), (207, 6222400), (225, 5724608), (230, 5600160), (240, 5366820), (276, 4666800), (288, 4472350), (300, 4293456), (320, 4025115), (345, 3733440), (360, 3577880), (368, 3500100), (400, 3220092), (414, 3111200), (450, 2862304), (460, 2800080), (480, 2683410), (552, 2333400), (575, 2240064), (576, 2236175), (600, 2146728), (690, 1866720), (720, 1788940), (736, 1750050), (800, 1610046), (828, 1555600), (900, 1431152), (920, 1400040), (960, 1341705), (1035, 1244480), (1104, 1166700), (1150, 1120032), (1200, 1073364), (1380, 933360), (1440, 894470), (1472, 875025), (1600, 805023), (1656, 777800), (1725, 746688), (1800, 715576), (1840, 700020), (2070, 622240), (2208, 583350), (2300, 560016), (2400, 536682), (2760, 466680), (2880, 447235), (3312, 388900), (3450, 373344), (3600, 357788), (3680, 350010), (3889, 331200), (4140, 311120), (4416, 291675), (4600, 280008), (4800, 268341), (5175, 248896), (5520, 233340), (6624, 194450), (6900, 186672), (7200, 178894), (7360, 175005), (7778, 165600), (8280, 155560), (9200, 140004), (10350, 124448), (11040, 116670), (11667, 110400), (13248, 97225), (13800, 93336), (14400, 89447), (15556, 82800), (16560, 77780), (18400, 70002), (19445, 66240), (20700, 62224), (22080, 58335), (23334, 55200), (27600, 46668), (31112, 41400), (33120, 38890), (35001, 36800)]