1209720960

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:245

約数の個数: 512

約数和(自身を含む): 4999795200

約数和(自身を除く): 3790074240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 73, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 137, 140, 144, 146, 160, 168, 180, 189, 192, 210, 216, 219, 224, 240, 252, 270, 274, 280, 288, 292, 315, 320, 336, 360, 365, 378, 384, 411, 420, 432, 438, 448, 480, 504, 511, 540, 548, 560, 576, 584, 630, 640, 657, 672, 685, 720, 730, 756, 822, 840, 864, 876, 896, 945, 959, 960, 1008, 1022, 1080, 1095, 1096, 1120, 1152, 1168, 1233, 1260, 1314, 1344, 1370, 1440, 1460, 1512, 1533, 1644, 1680, 1728, 1752, 1890, 1918, 1920, 1971, 2016, 2044, 2055, 2160, 2190, 2192, 2240, 2336, 2466, 2520, 2555, 2628, 2688, 2740, 2877, 2880, 2920, 3024, 3066, 3285, 3288, 3360, 3456, 3504, 3699, 3780, 3836, 3942, 4032, 4088, 4110, 4320, 4380, 4384, 4480, 4599, 4672, 4795, 4932, 5040, 5110, 5256, 5480, 5754, 5760, 5840, 6048, 6132, 6165, 6570, 6576, 6720, 7008, 7398, 7560, 7665, 7672, 7884, 8064, 8176, 8220, 8631, 8640, 8760, 8768, 9198, 9344, 9590, 9855, 9864, 10001, 10080, 10220, 10512, 10960, 11508, 11680, 12096, 12264, 12330, 13140, 13152, 13440, 13797, 14016, 14385, 14796, 15120, 15330, 15344, 15768, 16352, 16440, 17262, 17280, 17520, 17536, 18396, 18495, 19180, 19710, 19728, 20002, 20160, 20440, 21024, 21920, 22995, 23016, 23360, 24192, 24528, 24660, 25893, 26280, 26304, 27594, 28032, 28770, 29592, 30003, 30240, 30660, 30688, 31536, 32704, 32880, 34524, 35040, 36792, 36990, 38360, 39420, 39456, 40004, 40320, 40880, 42048, 43155, 43840, 45990, 46032, 46720, 49056, 49320, 50005, 51786, 52560, 52608, 55188, 57540, 59184, 60006, 60480, 61320, 61376, 63072, 65408, 65760, 68985, 69048, 70007, 70080, 73584, 73980, 76720, 78840, 78912, 80008, 81760, 84096, 86310, 87680, 90009, 91980, 92064, 98112, 98640, 100010, 103572, 105120, 110376, 115080, 118368, 120012, 120960, 122640, 122752, 126144, 129465, 131520, 137970, 138096, 140014, 140160, 147168, 147960, 150015, 153440, 157680, 157824, 160016, 163520, 172620, 180018, 183960, 184128, 196224, 197280, 200020, 207144, 210021, 210240, 220752, 230160, 236736, 240024, 245280, 252288, 258930, 263040, 270027, 275940, 276192, 280028, 294336, 295920, 300030, 306880, 315360, 320032, 327040, 345240, 350035, 360036, 367920, 368256, 394560, 400040, 414288, 420042, 420480, 441504, 450045, 460320, 473472, 480048, 490560, 517860, 540054, 551880, 552384, 560056, 588672, 591840, 600060, 613760, 630063, 630720, 640064, 690480, 700070, 720072, 735840, 789120, 800080, 828576, 840084, 883008, 900090, 920640, 960096, 981120, 1035720, 1050105, 1080108, 1103760, 1104768, 1120112, 1183680, 1200120, 1260126, 1261440, 1280128, 1350135, 1380960, 1400140, 1440144, 1471680, 1600160, 1657152, 1680168, 1766016, 1800180, 1841280, 1890189, 1920192, 2071440, 2100210, 2160216, 2207520, 2240224, 2367360, 2400240, 2520252, 2700270, 2761920, 2800280, 2880288, 2943360, 3150315, 3200320, 3314304, 3360336, 3600360, 3780378, 3840384, 4142880, 4200420, 4320432, 4415040, 4480448, 4800480, 5040504, 5400540, 5523840, 5600560, 5760576, 6300630, 6400640, 6720672, 7200720, 7560756, 8285760, 8400840, 8640864, 8830080, 8960896, 9450945, 9600960, 10081008, 10801080, 11201120, 11521152, 12601260, 13441344, 14401440, 15121512, 16571520, 16801680, 17281728, 18901890, 19201920, 20162016, 21602160, 22402240, 25202520, 26882688, 28802880, 30243024, 33603360, 34563456, 37803780, 40324032, 43204320, 44804480, 50405040, 57605760, 60486048, 67206720, 75607560, 80648064, 86408640, 100810080, 120972096, 134413440, 151215120, 172817280, 201620160, 241944192, 302430240, 403240320, 604860480, 1209720960]

約数ペア:

[(1, 1209720960), (2, 604860480), (3, 403240320), (4, 302430240), (5, 241944192), (6, 201620160), (7, 172817280), (8, 151215120), (9, 134413440), (10, 120972096), (12, 100810080), (14, 86408640), (15, 80648064), (16, 75607560), (18, 67206720), (20, 60486048), (21, 57605760), (24, 50405040), (27, 44804480), (28, 43204320), (30, 40324032), (32, 37803780), (35, 34563456), (36, 33603360), (40, 30243024), (42, 28802880), (45, 26882688), (48, 25202520), (54, 22402240), (56, 21602160), (60, 20162016), (63, 19201920), (64, 18901890), (70, 17281728), (72, 16801680), (73, 16571520), (80, 15121512), (84, 14401440), (90, 13441344), (96, 12601260), (105, 11521152), (108, 11201120), (112, 10801080), (120, 10081008), (126, 9600960), (128, 9450945), (135, 8960896), (137, 8830080), (140, 8640864), (144, 8400840), (146, 8285760), (160, 7560756), (168, 7200720), (180, 6720672), (189, 6400640), (192, 6300630), (210, 5760576), (216, 5600560), (219, 5523840), (224, 5400540), (240, 5040504), (252, 4800480), (270, 4480448), (274, 4415040), (280, 4320432), (288, 4200420), (292, 4142880), (315, 3840384), (320, 3780378), (336, 3600360), (360, 3360336), (365, 3314304), (378, 3200320), (384, 3150315), (411, 2943360), (420, 2880288), (432, 2800280), (438, 2761920), (448, 2700270), (480, 2520252), (504, 2400240), (511, 2367360), (540, 2240224), (548, 2207520), (560, 2160216), (576, 2100210), (584, 2071440), (630, 1920192), (640, 1890189), (657, 1841280), (672, 1800180), (685, 1766016), (720, 1680168), (730, 1657152), (756, 1600160), (822, 1471680), (840, 1440144), (864, 1400140), (876, 1380960), (896, 1350135), (945, 1280128), (959, 1261440), (960, 1260126), (1008, 1200120), (1022, 1183680), (1080, 1120112), (1095, 1104768), (1096, 1103760), (1120, 1080108), (1152, 1050105), (1168, 1035720), (1233, 981120), (1260, 960096), (1314, 920640), (1344, 900090), (1370, 883008), (1440, 840084), (1460, 828576), (1512, 800080), (1533, 789120), (1644, 735840), (1680, 720072), (1728, 700070), (1752, 690480), (1890, 640064), (1918, 630720), (1920, 630063), (1971, 613760), (2016, 600060), (2044, 591840), (2055, 588672), (2160, 560056), (2190, 552384), (2192, 551880), (2240, 540054), (2336, 517860), (2466, 490560), (2520, 480048), (2555, 473472), (2628, 460320), (2688, 450045), (2740, 441504), (2877, 420480), (2880, 420042), (2920, 414288), (3024, 400040), (3066, 394560), (3285, 368256), (3288, 367920), (3360, 360036), (3456, 350035), (3504, 345240), (3699, 327040), (3780, 320032), (3836, 315360), (3942, 306880), (4032, 300030), (4088, 295920), (4110, 294336), (4320, 280028), (4380, 276192), (4384, 275940), (4480, 270027), (4599, 263040), (4672, 258930), (4795, 252288), (4932, 245280), (5040, 240024), (5110, 236736), (5256, 230160), (5480, 220752), (5754, 210240), (5760, 210021), (5840, 207144), (6048, 200020), (6132, 197280), (6165, 196224), (6570, 184128), (6576, 183960), (6720, 180018), (7008, 172620), (7398, 163520), (7560, 160016), (7665, 157824), (7672, 157680), (7884, 153440), (8064, 150015), (8176, 147960), (8220, 147168), (8631, 140160), (8640, 140014), (8760, 138096), (8768, 137970), (9198, 131520), (9344, 129465), (9590, 126144), (9855, 122752), (9864, 122640), (10001, 120960), (10080, 120012), (10220, 118368), (10512, 115080), (10960, 110376), (11508, 105120), (11680, 103572), (12096, 100010), (12264, 98640), (12330, 98112), (13140, 92064), (13152, 91980), (13440, 90009), (13797, 87680), (14016, 86310), (14385, 84096), (14796, 81760), (15120, 80008), (15330, 78912), (15344, 78840), (15768, 76720), (16352, 73980), (16440, 73584), (17262, 70080), (17280, 70007), (17520, 69048), (17536, 68985), (18396, 65760), (18495, 65408), (19180, 63072), (19710, 61376), (19728, 61320), (20002, 60480), (20160, 60006), (20440, 59184), (21024, 57540), (21920, 55188), (22995, 52608), (23016, 52560), (23360, 51786), (24192, 50005), (24528, 49320), (24660, 49056), (25893, 46720), (26280, 46032), (26304, 45990), (27594, 43840), (28032, 43155), (28770, 42048), (29592, 40880), (30003, 40320), (30240, 40004), (30660, 39456), (30688, 39420), (31536, 38360), (32704, 36990), (32880, 36792), (34524, 35040)]