1642921920

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:217

約数の個数: 448

約数和(自身を含む): 6144768000

約数和(自身を除く): 4501846080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 79, 80, 83, 87, 90, 96, 108, 116, 120, 135, 144, 145, 158, 160, 166, 174, 180, 192, 216, 232, 237, 240, 249, 261, 270, 288, 290, 316, 320, 332, 348, 360, 395, 415, 432, 435, 464, 474, 480, 498, 522, 540, 576, 580, 632, 664, 696, 711, 720, 747, 783, 790, 830, 864, 870, 928, 948, 960, 996, 1044, 1080, 1160, 1185, 1245, 1264, 1305, 1328, 1392, 1422, 1440, 1494, 1566, 1580, 1660, 1728, 1740, 1856, 1896, 1992, 2088, 2133, 2160, 2241, 2291, 2320, 2370, 2407, 2490, 2528, 2610, 2656, 2784, 2844, 2880, 2988, 3132, 3160, 3320, 3480, 3555, 3735, 3792, 3915, 3984, 4176, 4266, 4320, 4482, 4582, 4640, 4740, 4814, 4980, 5056, 5220, 5312, 5568, 5688, 5976, 6264, 6320, 6557, 6640, 6873, 6960, 7110, 7221, 7470, 7584, 7830, 7968, 8352, 8532, 8640, 8964, 9164, 9280, 9480, 9628, 9960, 10440, 10665, 11205, 11376, 11455, 11952, 12035, 12528, 12640, 13114, 13280, 13746, 13920, 14220, 14442, 14940, 15168, 15660, 15936, 16704, 17064, 17928, 18328, 18960, 19256, 19671, 19920, 20619, 20880, 21330, 21663, 22410, 22752, 22910, 23904, 24070, 25056, 25280, 26228, 26560, 27492, 27840, 28440, 28884, 29880, 31320, 32785, 34128, 34365, 35856, 36105, 36656, 37920, 38512, 39342, 39840, 41238, 41760, 42660, 43326, 44820, 45504, 45820, 47808, 48140, 50112, 52456, 54984, 56880, 57768, 59013, 59760, 61857, 62640, 64989, 65570, 68256, 68730, 71712, 72210, 73312, 75840, 77024, 78684, 79680, 82476, 83520, 85320, 86652, 89640, 91640, 96280, 98355, 103095, 104912, 108315, 109968, 113760, 115536, 118026, 119520, 123714, 125280, 129978, 131140, 136512, 137460, 143424, 144420, 146624, 154048, 157368, 164952, 170640, 173304, 177039, 179280, 183280, 190153, 192560, 196710, 206190, 209824, 216630, 219936, 227520, 231072, 236052, 239040, 247428, 250560, 259956, 262280, 274920, 288840, 295065, 309285, 314736, 324945, 329904, 341280, 346608, 354078, 358560, 366560, 380306, 385120, 393420, 412380, 419648, 433260, 439872, 462144, 472104, 494856, 519912, 524560, 549840, 570459, 577680, 590130, 618570, 629472, 649890, 659808, 682560, 693216, 708156, 717120, 733120, 760612, 770240, 786840, 824760, 866520, 885195, 944208, 950765, 989712, 1039824, 1049120, 1099680, 1140918, 1155360, 1180260, 1237140, 1258944, 1299780, 1319616, 1386432, 1416312, 1521224, 1573680, 1649520, 1711377, 1733040, 1770390, 1888416, 1901530, 1979424, 2079648, 2098240, 2199360, 2281836, 2310720, 2360520, 2474280, 2599560, 2832624, 2852295, 3042448, 3147360, 3299040, 3422754, 3466080, 3540780, 3776832, 3803060, 3958848, 4159296, 4563672, 4721040, 4948560, 5134131, 5199120, 5665248, 5704590, 6084896, 6294720, 6598080, 6845508, 6932160, 7081560, 7606120, 8556885, 9127344, 9442080, 9897120, 10268262, 10398240, 11330496, 11409180, 12169792, 13691016, 14163120, 15212240, 17113770, 18254688, 18884160, 19794240, 20536524, 20796480, 22818360, 25670655, 27382032, 28326240, 30424480, 34227540, 36509376, 41073048, 45636720, 51341310, 54764064, 56652480, 60848960, 68455080, 82146096, 91273440, 102682620, 109528128, 136910160, 164292192, 182546880, 205365240, 273820320, 328584384, 410730480, 547640640, 821460960, 1642921920]

約数ペア:

[(1, 1642921920), (2, 821460960), (3, 547640640), (4, 410730480), (5, 328584384), (6, 273820320), (8, 205365240), (9, 182546880), (10, 164292192), (12, 136910160), (15, 109528128), (16, 102682620), (18, 91273440), (20, 82146096), (24, 68455080), (27, 60848960), (29, 56652480), (30, 54764064), (32, 51341310), (36, 45636720), (40, 41073048), (45, 36509376), (48, 34227540), (54, 30424480), (58, 28326240), (60, 27382032), (64, 25670655), (72, 22818360), (79, 20796480), (80, 20536524), (83, 19794240), (87, 18884160), (90, 18254688), (96, 17113770), (108, 15212240), (116, 14163120), (120, 13691016), (135, 12169792), (144, 11409180), (145, 11330496), (158, 10398240), (160, 10268262), (166, 9897120), (174, 9442080), (180, 9127344), (192, 8556885), (216, 7606120), (232, 7081560), (237, 6932160), (240, 6845508), (249, 6598080), (261, 6294720), (270, 6084896), (288, 5704590), (290, 5665248), (316, 5199120), (320, 5134131), (332, 4948560), (348, 4721040), (360, 4563672), (395, 4159296), (415, 3958848), (432, 3803060), (435, 3776832), (464, 3540780), (474, 3466080), (480, 3422754), (498, 3299040), (522, 3147360), (540, 3042448), (576, 2852295), (580, 2832624), (632, 2599560), (664, 2474280), (696, 2360520), (711, 2310720), (720, 2281836), (747, 2199360), (783, 2098240), (790, 2079648), (830, 1979424), (864, 1901530), (870, 1888416), (928, 1770390), (948, 1733040), (960, 1711377), (996, 1649520), (1044, 1573680), (1080, 1521224), (1160, 1416312), (1185, 1386432), (1245, 1319616), (1264, 1299780), (1305, 1258944), (1328, 1237140), (1392, 1180260), (1422, 1155360), (1440, 1140918), (1494, 1099680), (1566, 1049120), (1580, 1039824), (1660, 989712), (1728, 950765), (1740, 944208), (1856, 885195), (1896, 866520), (1992, 824760), (2088, 786840), (2133, 770240), (2160, 760612), (2241, 733120), (2291, 717120), (2320, 708156), (2370, 693216), (2407, 682560), (2490, 659808), (2528, 649890), (2610, 629472), (2656, 618570), (2784, 590130), (2844, 577680), (2880, 570459), (2988, 549840), (3132, 524560), (3160, 519912), (3320, 494856), (3480, 472104), (3555, 462144), (3735, 439872), (3792, 433260), (3915, 419648), (3984, 412380), (4176, 393420), (4266, 385120), (4320, 380306), (4482, 366560), (4582, 358560), (4640, 354078), (4740, 346608), (4814, 341280), (4980, 329904), (5056, 324945), (5220, 314736), (5312, 309285), (5568, 295065), (5688, 288840), (5976, 274920), (6264, 262280), (6320, 259956), (6557, 250560), (6640, 247428), (6873, 239040), (6960, 236052), (7110, 231072), (7221, 227520), (7470, 219936), (7584, 216630), (7830, 209824), (7968, 206190), (8352, 196710), (8532, 192560), (8640, 190153), (8964, 183280), (9164, 179280), (9280, 177039), (9480, 173304), (9628, 170640), (9960, 164952), (10440, 157368), (10665, 154048), (11205, 146624), (11376, 144420), (11455, 143424), (11952, 137460), (12035, 136512), (12528, 131140), (12640, 129978), (13114, 125280), (13280, 123714), (13746, 119520), (13920, 118026), (14220, 115536), (14442, 113760), (14940, 109968), (15168, 108315), (15660, 104912), (15936, 103095), (16704, 98355), (17064, 96280), (17928, 91640), (18328, 89640), (18960, 86652), (19256, 85320), (19671, 83520), (19920, 82476), (20619, 79680), (20880, 78684), (21330, 77024), (21663, 75840), (22410, 73312), (22752, 72210), (22910, 71712), (23904, 68730), (24070, 68256), (25056, 65570), (25280, 64989), (26228, 62640), (26560, 61857), (27492, 59760), (27840, 59013), (28440, 57768), (28884, 56880), (29880, 54984), (31320, 52456), (32785, 50112), (34128, 48140), (34365, 47808), (35856, 45820), (36105, 45504), (36656, 44820), (37920, 43326), (38512, 42660), (39342, 41760), (39840, 41238)]