1900990080

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:249

約数の個数: 512

約数和(自身を含む): 7499692800

約数和(自身を除く): 5598702720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 73, 80, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 137, 144, 146, 160, 165, 176, 180, 192, 198, 216, 219, 220, 240, 264, 270, 274, 288, 292, 297, 320, 330, 352, 360, 365, 384, 396, 411, 432, 438, 440, 480, 495, 528, 540, 548, 576, 584, 594, 640, 657, 660, 685, 704, 720, 730, 792, 803, 822, 864, 876, 880, 960, 990, 1056, 1080, 1095, 1096, 1152, 1168, 1188, 1233, 1314, 1320, 1370, 1408, 1440, 1460, 1485, 1507, 1584, 1606, 1644, 1728, 1752, 1760, 1920, 1971, 1980, 2055, 2112, 2160, 2190, 2192, 2336, 2376, 2409, 2466, 2628, 2640, 2740, 2880, 2920, 2970, 3014, 3168, 3212, 3285, 3288, 3456, 3504, 3520, 3699, 3942, 3960, 4015, 4110, 4224, 4320, 4380, 4384, 4521, 4672, 4752, 4818, 4932, 5256, 5280, 5480, 5760, 5840, 5940, 6028, 6165, 6336, 6424, 6570, 6576, 7008, 7040, 7227, 7398, 7535, 7884, 7920, 8030, 8220, 8640, 8760, 8768, 9042, 9344, 9504, 9636, 9855, 9864, 10001, 10512, 10560, 10960, 11680, 11880, 12045, 12056, 12330, 12672, 12848, 13140, 13152, 13563, 14016, 14454, 14796, 15070, 15768, 15840, 16060, 16440, 17280, 17520, 17536, 18084, 18495, 19008, 19272, 19710, 19728, 20002, 21024, 21120, 21681, 21920, 22605, 23360, 23760, 24090, 24112, 24660, 25696, 26280, 26304, 27126, 28032, 28908, 29592, 30003, 30140, 31536, 31680, 32120, 32880, 35040, 36135, 36168, 36990, 38016, 38544, 39420, 39456, 40004, 40689, 42048, 43362, 43840, 45210, 46720, 47520, 48180, 48224, 49320, 50005, 51392, 52560, 52608, 54252, 57816, 59184, 60006, 60280, 63072, 63360, 64240, 65760, 67815, 70080, 72270, 72336, 73980, 77088, 78840, 78912, 80008, 81378, 84096, 86724, 87680, 90009, 90420, 95040, 96360, 96448, 98640, 100010, 102784, 105120, 108405, 108504, 110011, 115632, 118368, 120012, 120560, 126144, 128480, 131520, 135630, 140160, 144540, 144672, 147960, 150015, 154176, 157680, 157824, 160016, 162756, 173448, 180018, 180840, 190080, 192720, 192896, 197280, 200020, 203445, 210240, 216810, 217008, 220022, 231264, 236736, 240024, 241120, 252288, 256960, 263040, 270027, 271260, 289080, 289344, 295920, 300030, 308352, 315360, 320032, 325512, 330033, 346896, 360036, 361680, 385440, 394560, 400040, 406890, 420480, 433620, 434016, 440044, 450045, 462528, 473472, 480048, 482240, 513920, 540054, 542520, 550055, 578160, 578688, 591840, 600060, 630720, 640064, 651024, 660066, 693792, 720072, 723360, 770880, 789120, 800080, 813780, 867240, 868032, 880088, 900090, 925056, 960096, 964480, 990099, 1080108, 1085040, 1100110, 1156320, 1183680, 1200120, 1261440, 1280128, 1302048, 1320132, 1350135, 1387584, 1440144, 1446720, 1541760, 1600160, 1627560, 1650165, 1734480, 1736064, 1760176, 1800180, 1920192, 1980198, 2160216, 2170080, 2200220, 2312640, 2367360, 2400240, 2604096, 2640264, 2700270, 2775168, 2880288, 2893440, 2970297, 3200320, 3255120, 3300330, 3468960, 3520352, 3600360, 3840384, 3960396, 4320432, 4340160, 4400440, 4625280, 4800480, 4950495, 5208192, 5280528, 5400540, 5760576, 5940594, 6400640, 6510240, 6600660, 6937920, 7040704, 7200720, 7920792, 8640864, 8680320, 8800880, 9600960, 9900990, 10561056, 10801080, 11521152, 11881188, 13020480, 13201320, 13875840, 14081408, 14401440, 14851485, 15841584, 17281728, 17601760, 19201920, 19801980, 21122112, 21602160, 23762376, 26040960, 26402640, 28802880, 29702970, 31683168, 34563456, 35203520, 39603960, 42244224, 43204320, 47524752, 52805280, 57605760, 59405940, 63366336, 70407040, 79207920, 86408640, 95049504, 105610560, 118811880, 126732672, 158415840, 172817280, 190099008, 211221120, 237623760, 316831680, 380198016, 475247520, 633663360, 950495040, 1900990080]

約数ペア:

[(1, 1900990080), (2, 950495040), (3, 633663360), (4, 475247520), (5, 380198016), (6, 316831680), (8, 237623760), (9, 211221120), (10, 190099008), (11, 172817280), (12, 158415840), (15, 126732672), (16, 118811880), (18, 105610560), (20, 95049504), (22, 86408640), (24, 79207920), (27, 70407040), (30, 63366336), (32, 59405940), (33, 57605760), (36, 52805280), (40, 47524752), (44, 43204320), (45, 42244224), (48, 39603960), (54, 35203520), (55, 34563456), (60, 31683168), (64, 29702970), (66, 28802880), (72, 26402640), (73, 26040960), (80, 23762376), (88, 21602160), (90, 21122112), (96, 19801980), (99, 19201920), (108, 17601760), (110, 17281728), (120, 15841584), (128, 14851485), (132, 14401440), (135, 14081408), (137, 13875840), (144, 13201320), (146, 13020480), (160, 11881188), (165, 11521152), (176, 10801080), (180, 10561056), (192, 9900990), (198, 9600960), (216, 8800880), (219, 8680320), (220, 8640864), (240, 7920792), (264, 7200720), (270, 7040704), (274, 6937920), (288, 6600660), (292, 6510240), (297, 6400640), (320, 5940594), (330, 5760576), (352, 5400540), (360, 5280528), (365, 5208192), (384, 4950495), (396, 4800480), (411, 4625280), (432, 4400440), (438, 4340160), (440, 4320432), (480, 3960396), (495, 3840384), (528, 3600360), (540, 3520352), (548, 3468960), (576, 3300330), (584, 3255120), (594, 3200320), (640, 2970297), (657, 2893440), (660, 2880288), (685, 2775168), (704, 2700270), (720, 2640264), (730, 2604096), (792, 2400240), (803, 2367360), (822, 2312640), (864, 2200220), (876, 2170080), (880, 2160216), (960, 1980198), (990, 1920192), (1056, 1800180), (1080, 1760176), (1095, 1736064), (1096, 1734480), (1152, 1650165), (1168, 1627560), (1188, 1600160), (1233, 1541760), (1314, 1446720), (1320, 1440144), (1370, 1387584), (1408, 1350135), (1440, 1320132), (1460, 1302048), (1485, 1280128), (1507, 1261440), (1584, 1200120), (1606, 1183680), (1644, 1156320), (1728, 1100110), (1752, 1085040), (1760, 1080108), (1920, 990099), (1971, 964480), (1980, 960096), (2055, 925056), (2112, 900090), (2160, 880088), (2190, 868032), (2192, 867240), (2336, 813780), (2376, 800080), (2409, 789120), (2466, 770880), (2628, 723360), (2640, 720072), (2740, 693792), (2880, 660066), (2920, 651024), (2970, 640064), (3014, 630720), (3168, 600060), (3212, 591840), (3285, 578688), (3288, 578160), (3456, 550055), (3504, 542520), (3520, 540054), (3699, 513920), (3942, 482240), (3960, 480048), (4015, 473472), (4110, 462528), (4224, 450045), (4320, 440044), (4380, 434016), (4384, 433620), (4521, 420480), (4672, 406890), (4752, 400040), (4818, 394560), (4932, 385440), (5256, 361680), (5280, 360036), (5480, 346896), (5760, 330033), (5840, 325512), (5940, 320032), (6028, 315360), (6165, 308352), (6336, 300030), (6424, 295920), (6570, 289344), (6576, 289080), (7008, 271260), (7040, 270027), (7227, 263040), (7398, 256960), (7535, 252288), (7884, 241120), (7920, 240024), (8030, 236736), (8220, 231264), (8640, 220022), (8760, 217008), (8768, 216810), (9042, 210240), (9344, 203445), (9504, 200020), (9636, 197280), (9855, 192896), (9864, 192720), (10001, 190080), (10512, 180840), (10560, 180018), (10960, 173448), (11680, 162756), (11880, 160016), (12045, 157824), (12056, 157680), (12330, 154176), (12672, 150015), (12848, 147960), (13140, 144672), (13152, 144540), (13563, 140160), (14016, 135630), (14454, 131520), (14796, 128480), (15070, 126144), (15768, 120560), (15840, 120012), (16060, 118368), (16440, 115632), (17280, 110011), (17520, 108504), (17536, 108405), (18084, 105120), (18495, 102784), (19008, 100010), (19272, 98640), (19710, 96448), (19728, 96360), (20002, 95040), (21024, 90420), (21120, 90009), (21681, 87680), (21920, 86724), (22605, 84096), (23360, 81378), (23760, 80008), (24090, 78912), (24112, 78840), (24660, 77088), (25696, 73980), (26280, 72336), (26304, 72270), (27126, 70080), (28032, 67815), (28908, 65760), (29592, 64240), (30003, 63360), (30140, 63072), (31536, 60280), (31680, 60006), (32120, 59184), (32880, 57816), (35040, 54252), (36135, 52608), (36168, 52560), (36990, 51392), (38016, 50005), (38544, 49320), (39420, 48224), (39456, 48180), (40004, 47520), (40689, 46720), (42048, 45210), (43362, 43840)]