1820728800

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:216

約数の個数: 576

約数和(自身を含む): 7349529600

約数和(自身を除く): 5528800800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 27, 30, 32, 33, 36, 40, 44, 45, 48, 50, 54, 55, 60, 66, 72, 75, 79, 80, 88, 90, 96, 97, 99, 100, 108, 110, 120, 132, 135, 144, 150, 158, 160, 165, 176, 180, 194, 198, 200, 216, 220, 225, 237, 240, 264, 270, 275, 288, 291, 297, 300, 316, 330, 352, 360, 388, 395, 396, 400, 432, 440, 450, 474, 480, 485, 495, 528, 540, 550, 582, 594, 600, 632, 660, 675, 711, 720, 776, 790, 792, 800, 825, 864, 869, 873, 880, 900, 948, 970, 990, 1056, 1067, 1080, 1100, 1164, 1185, 1188, 1200, 1264, 1320, 1350, 1422, 1440, 1455, 1485, 1552, 1580, 1584, 1650, 1738, 1746, 1760, 1800, 1896, 1940, 1975, 1980, 2133, 2134, 2160, 2200, 2328, 2370, 2376, 2400, 2425, 2475, 2528, 2607, 2619, 2640, 2700, 2844, 2910, 2970, 3104, 3160, 3168, 3201, 3300, 3476, 3492, 3555, 3600, 3792, 3880, 3950, 3960, 4266, 4268, 4320, 4345, 4365, 4400, 4656, 4740, 4752, 4850, 4950, 5214, 5238, 5280, 5335, 5400, 5688, 5820, 5925, 5940, 6320, 6402, 6600, 6952, 6984, 7110, 7200, 7275, 7425, 7584, 7663, 7760, 7821, 7900, 7920, 8532, 8536, 8690, 8730, 8800, 9312, 9480, 9504, 9603, 9700, 9900, 10428, 10476, 10665, 10670, 10800, 11376, 11640, 11850, 11880, 12640, 12804, 13035, 13095, 13200, 13904, 13968, 14220, 14550, 14850, 15326, 15520, 15642, 15800, 15840, 16005, 17064, 17072, 17380, 17460, 17775, 18960, 19206, 19400, 19800, 20856, 20952, 21330, 21340, 21600, 21725, 21825, 22752, 22989, 23280, 23463, 23700, 23760, 25608, 26070, 26190, 26400, 26675, 27808, 27936, 28440, 28809, 29100, 29700, 30652, 31284, 31600, 32010, 34128, 34144, 34760, 34920, 35550, 37920, 38315, 38412, 38800, 39105, 39600, 41712, 41904, 42660, 42680, 43450, 43650, 45978, 46560, 46926, 47400, 47520, 48015, 51216, 52140, 52380, 53325, 53350, 56880, 57618, 58200, 59400, 61304, 62568, 63200, 64020, 65175, 65475, 68256, 68967, 69520, 69840, 71100, 76630, 76824, 77600, 78210, 79200, 80025, 83424, 83808, 84293, 85320, 85360, 86900, 87300, 91956, 93852, 94800, 96030, 102432, 104280, 104760, 106650, 106700, 113760, 114945, 115236, 116400, 117315, 118800, 122608, 125136, 128040, 130350, 130950, 137934, 139040, 139680, 142200, 144045, 153260, 153648, 156420, 160050, 168586, 170640, 170720, 173800, 174600, 183912, 187704, 189600, 191575, 192060, 195525, 206901, 208560, 209520, 213300, 213400, 229890, 230472, 232800, 234630, 237600, 240075, 245216, 250272, 252879, 256080, 260700, 261900, 275868, 284400, 288090, 306520, 307296, 312840, 320100, 337172, 341280, 344835, 347600, 349200, 367824, 375408, 383150, 384120, 391050, 413802, 417120, 419040, 421465, 426600, 426800, 459780, 460944, 469260, 480150, 505758, 512160, 521400, 523800, 551736, 568800, 574725, 576180, 586575, 613040, 625680, 640200, 674344, 689670, 695200, 698400, 720225, 735648, 750816, 758637, 766300, 768240, 782100, 827604, 842930, 853200, 853600, 919560, 921888, 938520, 960300, 1011516, 1034505, 1042800, 1047600, 1103472, 1149450, 1152360, 1173150, 1226080, 1251360, 1264395, 1280400, 1348688, 1379340, 1440450, 1517274, 1532600, 1536480, 1564200, 1655208, 1685860, 1706400, 1724175, 1839120, 1877040, 1920600, 2023032, 2069010, 2085600, 2095200, 2107325, 2206944, 2275911, 2298900, 2304720, 2346300, 2528790, 2560800, 2697376, 2758680, 2880900, 3034548, 3065200, 3128400, 3310416, 3371720, 3448350, 3678240, 3754080, 3793185, 3841200, 4046064, 4138020, 4214650, 4551822, 4597800, 4609440, 4692600, 5057580, 5172525, 5517360, 5761800, 6069096, 6130400, 6256800, 6321975, 6620832, 6743440, 6896700, 7586370, 7682400, 8092128, 8276040, 8429300, 9103644, 9195600, 9385200, 10115160, 10345050, 11034720, 11379555, 11523600, 12138192, 12643950, 13486880, 13793400, 15172740, 16552080, 16858600, 18207288, 18391200, 18770400, 18965925, 20230320, 20690100, 22759110, 23047200, 24276384, 25287900, 27586800, 30345480, 33104160, 33717200, 36414576, 37931850, 40460640, 41380200, 45518220, 50575800, 55173600, 56897775, 60690960, 67434400, 72829152, 75863700, 82760400, 91036440, 101151600, 113795550, 121381920, 151727400, 165520800, 182072880, 202303200, 227591100, 303454800, 364145760, 455182200, 606909600, 910364400, 1820728800]

約数ペア:

[(1, 1820728800), (2, 910364400), (3, 606909600), (4, 455182200), (5, 364145760), (6, 303454800), (8, 227591100), (9, 202303200), (10, 182072880), (11, 165520800), (12, 151727400), (15, 121381920), (16, 113795550), (18, 101151600), (20, 91036440), (22, 82760400), (24, 75863700), (25, 72829152), (27, 67434400), (30, 60690960), (32, 56897775), (33, 55173600), (36, 50575800), (40, 45518220), (44, 41380200), (45, 40460640), (48, 37931850), (50, 36414576), (54, 33717200), (55, 33104160), (60, 30345480), (66, 27586800), (72, 25287900), (75, 24276384), (79, 23047200), (80, 22759110), (88, 20690100), (90, 20230320), (96, 18965925), (97, 18770400), (99, 18391200), (100, 18207288), (108, 16858600), (110, 16552080), (120, 15172740), (132, 13793400), (135, 13486880), (144, 12643950), (150, 12138192), (158, 11523600), (160, 11379555), (165, 11034720), (176, 10345050), (180, 10115160), (194, 9385200), (198, 9195600), (200, 9103644), (216, 8429300), (220, 8276040), (225, 8092128), (237, 7682400), (240, 7586370), (264, 6896700), (270, 6743440), (275, 6620832), (288, 6321975), (291, 6256800), (297, 6130400), (300, 6069096), (316, 5761800), (330, 5517360), (352, 5172525), (360, 5057580), (388, 4692600), (395, 4609440), (396, 4597800), (400, 4551822), (432, 4214650), (440, 4138020), (450, 4046064), (474, 3841200), (480, 3793185), (485, 3754080), (495, 3678240), (528, 3448350), (540, 3371720), (550, 3310416), (582, 3128400), (594, 3065200), (600, 3034548), (632, 2880900), (660, 2758680), (675, 2697376), (711, 2560800), (720, 2528790), (776, 2346300), (790, 2304720), (792, 2298900), (800, 2275911), (825, 2206944), (864, 2107325), (869, 2095200), (873, 2085600), (880, 2069010), (900, 2023032), (948, 1920600), (970, 1877040), (990, 1839120), (1056, 1724175), (1067, 1706400), (1080, 1685860), (1100, 1655208), (1164, 1564200), (1185, 1536480), (1188, 1532600), (1200, 1517274), (1264, 1440450), (1320, 1379340), (1350, 1348688), (1422, 1280400), (1440, 1264395), (1455, 1251360), (1485, 1226080), (1552, 1173150), (1580, 1152360), (1584, 1149450), (1650, 1103472), (1738, 1047600), (1746, 1042800), (1760, 1034505), (1800, 1011516), (1896, 960300), (1940, 938520), (1975, 921888), (1980, 919560), (2133, 853600), (2134, 853200), (2160, 842930), (2200, 827604), (2328, 782100), (2370, 768240), (2376, 766300), (2400, 758637), (2425, 750816), (2475, 735648), (2528, 720225), (2607, 698400), (2619, 695200), (2640, 689670), (2700, 674344), (2844, 640200), (2910, 625680), (2970, 613040), (3104, 586575), (3160, 576180), (3168, 574725), (3201, 568800), (3300, 551736), (3476, 523800), (3492, 521400), (3555, 512160), (3600, 505758), (3792, 480150), (3880, 469260), (3950, 460944), (3960, 459780), (4266, 426800), (4268, 426600), (4320, 421465), (4345, 419040), (4365, 417120), (4400, 413802), (4656, 391050), (4740, 384120), (4752, 383150), (4850, 375408), (4950, 367824), (5214, 349200), (5238, 347600), (5280, 344835), (5335, 341280), (5400, 337172), (5688, 320100), (5820, 312840), (5925, 307296), (5940, 306520), (6320, 288090), (6402, 284400), (6600, 275868), (6952, 261900), (6984, 260700), (7110, 256080), (7200, 252879), (7275, 250272), (7425, 245216), (7584, 240075), (7663, 237600), (7760, 234630), (7821, 232800), (7900, 230472), (7920, 229890), (8532, 213400), (8536, 213300), (8690, 209520), (8730, 208560), (8800, 206901), (9312, 195525), (9480, 192060), (9504, 191575), (9603, 189600), (9700, 187704), (9900, 183912), (10428, 174600), (10476, 173800), (10665, 170720), (10670, 170640), (10800, 168586), (11376, 160050), (11640, 156420), (11850, 153648), (11880, 153260), (12640, 144045), (12804, 142200), (13035, 139680), (13095, 139040), (13200, 137934), (13904, 130950), (13968, 130350), (14220, 128040), (14550, 125136), (14850, 122608), (15326, 118800), (15520, 117315), (15642, 116400), (15800, 115236), (15840, 114945), (16005, 113760), (17064, 106700), (17072, 106650), (17380, 104760), (17460, 104280), (17775, 102432), (18960, 96030), (19206, 94800), (19400, 93852), (19800, 91956), (20856, 87300), (20952, 86900), (21330, 85360), (21340, 85320), (21600, 84293), (21725, 83808), (21825, 83424), (22752, 80025), (22989, 79200), (23280, 78210), (23463, 77600), (23700, 76824), (23760, 76630), (25608, 71100), (26070, 69840), (26190, 69520), (26400, 68967), (26675, 68256), (27808, 65475), (27936, 65175), (28440, 64020), (28809, 63200), (29100, 62568), (29700, 61304), (30652, 59400), (31284, 58200), (31600, 57618), (32010, 56880), (34128, 53350), (34144, 53325), (34760, 52380), (34920, 52140), (35550, 51216), (37920, 48015), (38315, 47520), (38412, 47400), (38800, 46926), (39105, 46560), (39600, 45978), (41712, 43650), (41904, 43450), (42660, 42680)]