1290098880

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:373

約数の個数: 448

約数和(自身を含む): 5284500480

約数和(自身を除く): 3994401600

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, 80, 83, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 166, 168, 180, 189, 192, 210, 216, 224, 240, 249, 252, 257, 270, 280, 288, 315, 320, 332, 336, 360, 378, 415, 420, 432, 448, 480, 498, 504, 514, 540, 560, 576, 581, 630, 664, 672, 720, 747, 756, 771, 830, 840, 864, 945, 960, 996, 1008, 1028, 1080, 1120, 1162, 1245, 1260, 1285, 1328, 1344, 1440, 1494, 1512, 1542, 1660, 1680, 1728, 1743, 1799, 1890, 1992, 2016, 2056, 2160, 2240, 2241, 2313, 2324, 2490, 2520, 2570, 2656, 2880, 2905, 2988, 3024, 3084, 3320, 3360, 3486, 3598, 3735, 3780, 3855, 3984, 4032, 4112, 4320, 4482, 4626, 4648, 4980, 5040, 5140, 5229, 5312, 5397, 5810, 5976, 6048, 6168, 6640, 6720, 6939, 6972, 7196, 7470, 7560, 7710, 7968, 8224, 8640, 8715, 8964, 8995, 9252, 9296, 9960, 10080, 10280, 10458, 10794, 11205, 11565, 11620, 11952, 12096, 12336, 13280, 13878, 13944, 14392, 14940, 15120, 15420, 15687, 15936, 16191, 16448, 17430, 17928, 17990, 18504, 18592, 19920, 20160, 20560, 20916, 21331, 21588, 22410, 23130, 23240, 23904, 24672, 26145, 26560, 26985, 27756, 27888, 28784, 29880, 30240, 30840, 31374, 32382, 34695, 34860, 35856, 35980, 37008, 37184, 39840, 41120, 41832, 42662, 43176, 44820, 46260, 46480, 47808, 48573, 49344, 52290, 53970, 55512, 55776, 57568, 59760, 60480, 61680, 62748, 63993, 64764, 69390, 69720, 71712, 71960, 74016, 78435, 79680, 80955, 82240, 83664, 85324, 86352, 89640, 92520, 92960, 97146, 104580, 106655, 107940, 111024, 111552, 115136, 119520, 123360, 125496, 127986, 129528, 138780, 139440, 143424, 143920, 148032, 149317, 156870, 161910, 167328, 170648, 172704, 179280, 185040, 185920, 191979, 194292, 209160, 213310, 215880, 222048, 239040, 242865, 246720, 250992, 255972, 259056, 277560, 278880, 287840, 298634, 313740, 319965, 323820, 334656, 341296, 345408, 358560, 370080, 383958, 388584, 418320, 426620, 431760, 444096, 447951, 485730, 501984, 511944, 518112, 555120, 557760, 575680, 575937, 597268, 627480, 639930, 647640, 682592, 717120, 740160, 746585, 767916, 777168, 836640, 853240, 863520, 895902, 959895, 971460, 1003968, 1023888, 1036224, 1110240, 1151874, 1194536, 1254960, 1279860, 1295280, 1343853, 1365184, 1493170, 1535832, 1554336, 1673280, 1706480, 1727040, 1791804, 1919790, 1942920, 2047776, 2220480, 2239755, 2303748, 2389072, 2509920, 2559720, 2590560, 2687706, 2879685, 2986340, 3071664, 3108672, 3412960, 3583608, 3839580, 3885840, 4031559, 4095552, 4479510, 4607496, 4778144, 5019840, 5119440, 5181120, 5375412, 5759370, 5972680, 6143328, 6719265, 6825920, 7167216, 7679160, 7771680, 8063118, 8959020, 9214992, 9556288, 10238880, 10750824, 11518740, 11945360, 12286656, 13438530, 14334432, 15358320, 15543360, 16126236, 17918040, 18429984, 20157795, 20477760, 21501648, 23037480, 23890720, 26877060, 28668864, 30716640, 32252472, 35836080, 36859968, 40315590, 43003296, 46074960, 47781440, 53754120, 61433280, 64504944, 71672160, 80631180, 86006592, 92149920, 107508240, 129009888, 143344320, 161262360, 184299840, 215016480, 258019776, 322524720, 430032960, 645049440, 1290098880]

約数ペア:

[(1, 1290098880), (2, 645049440), (3, 430032960), (4, 322524720), (5, 258019776), (6, 215016480), (7, 184299840), (8, 161262360), (9, 143344320), (10, 129009888), (12, 107508240), (14, 92149920), (15, 86006592), (16, 80631180), (18, 71672160), (20, 64504944), (21, 61433280), (24, 53754120), (27, 47781440), (28, 46074960), (30, 43003296), (32, 40315590), (35, 36859968), (36, 35836080), (40, 32252472), (42, 30716640), (45, 28668864), (48, 26877060), (54, 23890720), (56, 23037480), (60, 21501648), (63, 20477760), (64, 20157795), (70, 18429984), (72, 17918040), (80, 16126236), (83, 15543360), (84, 15358320), (90, 14334432), (96, 13438530), (105, 12286656), (108, 11945360), (112, 11518740), (120, 10750824), (126, 10238880), (135, 9556288), (140, 9214992), (144, 8959020), (160, 8063118), (166, 7771680), (168, 7679160), (180, 7167216), (189, 6825920), (192, 6719265), (210, 6143328), (216, 5972680), (224, 5759370), (240, 5375412), (249, 5181120), (252, 5119440), (257, 5019840), (270, 4778144), (280, 4607496), (288, 4479510), (315, 4095552), (320, 4031559), (332, 3885840), (336, 3839580), (360, 3583608), (378, 3412960), (415, 3108672), (420, 3071664), (432, 2986340), (448, 2879685), (480, 2687706), (498, 2590560), (504, 2559720), (514, 2509920), (540, 2389072), (560, 2303748), (576, 2239755), (581, 2220480), (630, 2047776), (664, 1942920), (672, 1919790), (720, 1791804), (747, 1727040), (756, 1706480), (771, 1673280), (830, 1554336), (840, 1535832), (864, 1493170), (945, 1365184), (960, 1343853), (996, 1295280), (1008, 1279860), (1028, 1254960), (1080, 1194536), (1120, 1151874), (1162, 1110240), (1245, 1036224), (1260, 1023888), (1285, 1003968), (1328, 971460), (1344, 959895), (1440, 895902), (1494, 863520), (1512, 853240), (1542, 836640), (1660, 777168), (1680, 767916), (1728, 746585), (1743, 740160), (1799, 717120), (1890, 682592), (1992, 647640), (2016, 639930), (2056, 627480), (2160, 597268), (2240, 575937), (2241, 575680), (2313, 557760), (2324, 555120), (2490, 518112), (2520, 511944), (2570, 501984), (2656, 485730), (2880, 447951), (2905, 444096), (2988, 431760), (3024, 426620), (3084, 418320), (3320, 388584), (3360, 383958), (3486, 370080), (3598, 358560), (3735, 345408), (3780, 341296), (3855, 334656), (3984, 323820), (4032, 319965), (4112, 313740), (4320, 298634), (4482, 287840), (4626, 278880), (4648, 277560), (4980, 259056), (5040, 255972), (5140, 250992), (5229, 246720), (5312, 242865), (5397, 239040), (5810, 222048), (5976, 215880), (6048, 213310), (6168, 209160), (6640, 194292), (6720, 191979), (6939, 185920), (6972, 185040), (7196, 179280), (7470, 172704), (7560, 170648), (7710, 167328), (7968, 161910), (8224, 156870), (8640, 149317), (8715, 148032), (8964, 143920), (8995, 143424), (9252, 139440), (9296, 138780), (9960, 129528), (10080, 127986), (10280, 125496), (10458, 123360), (10794, 119520), (11205, 115136), (11565, 111552), (11620, 111024), (11952, 107940), (12096, 106655), (12336, 104580), (13280, 97146), (13878, 92960), (13944, 92520), (14392, 89640), (14940, 86352), (15120, 85324), (15420, 83664), (15687, 82240), (15936, 80955), (16191, 79680), (16448, 78435), (17430, 74016), (17928, 71960), (17990, 71712), (18504, 69720), (18592, 69390), (19920, 64764), (20160, 63993), (20560, 62748), (20916, 61680), (21331, 60480), (21588, 59760), (22410, 57568), (23130, 55776), (23240, 55512), (23904, 53970), (24672, 52290), (26145, 49344), (26560, 48573), (26985, 47808), (27756, 46480), (27888, 46260), (28784, 44820), (29880, 43176), (30240, 42662), (30840, 41832), (31374, 41120), (32382, 39840), (34695, 37184), (34860, 37008), (35856, 35980)]