1965870720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:149

約数の個数: 768

約数和(自身を含む): 8248780800

約数和(自身を除く): 6282910080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 23, 24, 30, 32, 33, 36, 38, 40, 44, 45, 46, 48, 55, 57, 60, 64, 66, 69, 71, 72, 76, 80, 88, 90, 92, 95, 96, 99, 110, 114, 115, 120, 128, 132, 138, 142, 144, 152, 160, 165, 171, 176, 180, 184, 190, 192, 198, 207, 209, 213, 220, 228, 230, 240, 253, 264, 276, 284, 285, 288, 304, 320, 330, 342, 345, 352, 355, 360, 368, 380, 384, 396, 414, 418, 426, 437, 440, 456, 460, 480, 495, 506, 528, 552, 568, 570, 576, 608, 627, 639, 640, 660, 684, 690, 704, 710, 720, 736, 759, 760, 781, 792, 828, 836, 852, 855, 874, 880, 912, 920, 960, 990, 1012, 1035, 1045, 1056, 1065, 1104, 1136, 1140, 1152, 1216, 1254, 1265, 1278, 1311, 1320, 1349, 1368, 1380, 1408, 1420, 1440, 1472, 1518, 1520, 1562, 1584, 1633, 1656, 1672, 1704, 1710, 1748, 1760, 1824, 1840, 1881, 1920, 1980, 2024, 2070, 2090, 2112, 2130, 2185, 2208, 2272, 2277, 2280, 2343, 2432, 2508, 2530, 2556, 2622, 2640, 2698, 2736, 2760, 2840, 2880, 2944, 3036, 3040, 3124, 3135, 3168, 3195, 3266, 3312, 3344, 3408, 3420, 3496, 3520, 3648, 3680, 3762, 3795, 3905, 3933, 3960, 4047, 4048, 4140, 4180, 4224, 4260, 4370, 4416, 4544, 4554, 4560, 4686, 4807, 4899, 5016, 5060, 5112, 5244, 5280, 5396, 5472, 5520, 5680, 5760, 6072, 6080, 6248, 6270, 6336, 6390, 6532, 6555, 6624, 6688, 6745, 6816, 6840, 6992, 7029, 7040, 7296, 7360, 7524, 7590, 7810, 7866, 7920, 8094, 8096, 8165, 8280, 8360, 8520, 8740, 8832, 9088, 9108, 9120, 9372, 9405, 9614, 9798, 10032, 10120, 10224, 10488, 10560, 10792, 10944, 11040, 11360, 11385, 11715, 12141, 12144, 12160, 12496, 12540, 12672, 12780, 13064, 13110, 13248, 13376, 13490, 13632, 13680, 13984, 14058, 14421, 14697, 14720, 14839, 15048, 15180, 15620, 15732, 15840, 16188, 16192, 16330, 16560, 16720, 17040, 17480, 17963, 18216, 18240, 18744, 18810, 19228, 19596, 19665, 20064, 20235, 20240, 20448, 20976, 21120, 21584, 21888, 22080, 22720, 22770, 23430, 24035, 24282, 24288, 24495, 24992, 25080, 25560, 26128, 26220, 26496, 26752, 26980, 27264, 27360, 27968, 28116, 28842, 29394, 29678, 30096, 30360, 31027, 31240, 31464, 31680, 32376, 32384, 32660, 33120, 33440, 34080, 34960, 35145, 35926, 36432, 36480, 37488, 37620, 38456, 39192, 39330, 40128, 40470, 40480, 40896, 41952, 43168, 43263, 44160, 44517, 45440, 45540, 46860, 48070, 48564, 48576, 48990, 49984, 50160, 51120, 52256, 52440, 53889, 53960, 54720, 55936, 56232, 57684, 58788, 59356, 60192, 60705, 60720, 62054, 62480, 62928, 63360, 64752, 65320, 66240, 66880, 68160, 69920, 70290, 71852, 72105, 72864, 73485, 74195, 74976, 75240, 76912, 78384, 78660, 80256, 80940, 80960, 81792, 83904, 86336, 86526, 89034, 89815, 91080, 93081, 93720, 96140, 97128, 97152, 97980, 99968, 100320, 102240, 104512, 104880, 107778, 107920, 109440, 112464, 115368, 117576, 118712, 120384, 121410, 121440, 124108, 124960, 125856, 129504, 130640, 132480, 133551, 133760, 136320, 139840, 140580, 143704, 144210, 145728, 146970, 148390, 149952, 150480, 153824, 155135, 156768, 157320, 161667, 161880, 161920, 167808, 172672, 173052, 178068, 179630, 182160, 186162, 187440, 192280, 194256, 195960, 200640, 204480, 209024, 209760, 215556, 215840, 216315, 222585, 224928, 230736, 235152, 237424, 240768, 242820, 242880, 248216, 249920, 251712, 259008, 261280, 267102, 269445, 279243, 279680, 281160, 287408, 288420, 291456, 293940, 296780, 299904, 300960, 307648, 310270, 313536, 314640, 323334, 323760, 341297, 346104, 356136, 359260, 364320, 372324, 374880, 384560, 388512, 391920, 401280, 408960, 419520, 431112, 431680, 432630, 445170, 449856, 461472, 465405, 470304, 474848, 485640, 485760, 496432, 499840, 503424, 518016, 522560, 534204, 538890, 558486, 562320, 574816, 576840, 587880, 593560, 601920, 615296, 620540, 627072, 629280, 646668, 647520, 667755, 682594, 692208, 712272, 718520, 728640, 744648, 749760, 769120, 777024, 783840, 808335, 839040, 862224, 863360, 865260, 890340, 899712, 922944, 930810, 940608, 949696, 971280, 992864, 1023891, 1045120, 1068408, 1077780, 1116972, 1124640, 1149632, 1153680, 1175760, 1187120, 1203840, 1241080, 1258560, 1293336, 1295040, 1335510, 1365188, 1384416, 1396215, 1424544, 1437040, 1457280, 1489296, 1499520, 1538240, 1554048, 1567680, 1616670, 1706485, 1724448, 1730520, 1780680, 1845888, 1861620, 1881216, 1899392, 1942560, 1985728, 2047782, 2136816, 2155560, 2233944, 2249280, 2299264, 2307360, 2351520, 2374240, 2482160, 2517120, 2586672, 2590080, 2671020, 2730376, 2768832, 2792430, 2849088, 2874080, 2978592, 3071673, 3076480, 3135360, 3233340, 3412970, 3448896, 3461040, 3561360, 3723240, 3885120, 3971456, 4095564, 4273632, 4311120, 4467888, 4498560, 4614720, 4703040, 4748480, 4964320, 5119455, 5173344, 5342040, 5460752, 5537664, 5584860, 5698176, 5748160, 5957184, 6143346, 6466680, 6825940, 6897792, 6922080, 7122720, 7446480, 7770240, 8191128, 8547264, 8622240, 8935776, 9229440, 9406080, 9496960, 9928640, 10238910, 10346688, 10684080, 10921504, 11169720, 11496320, 11914368, 12286692, 12933360, 13651880, 13844160, 14245440, 14892960, 15358365, 16382256, 17094528, 17244480, 17871552, 19857280, 20477820, 20693376, 21368160, 21843008, 22339440, 24573384, 25866720, 27303760, 27688320, 28490880, 29785920, 30716730, 32764512, 34488960, 35743104, 40955640, 42736320, 43686016, 44678880, 49146768, 51733440, 54607520, 59571840, 61433460, 65529024, 81911280, 85472640, 89357760, 98293536, 103466880, 109215040, 122866920, 131058048, 163822560, 178715520, 196587072, 218430080, 245733840, 327645120, 393174144, 491467680, 655290240, 982935360, 1965870720]

約数ペア:

[(1, 1965870720), (2, 982935360), (3, 655290240), (4, 491467680), (5, 393174144), (6, 327645120), (8, 245733840), (9, 218430080), (10, 196587072), (11, 178715520), (12, 163822560), (15, 131058048), (16, 122866920), (18, 109215040), (19, 103466880), (20, 98293536), (22, 89357760), (23, 85472640), (24, 81911280), (30, 65529024), (32, 61433460), (33, 59571840), (36, 54607520), (38, 51733440), (40, 49146768), (44, 44678880), (45, 43686016), (46, 42736320), (48, 40955640), (55, 35743104), (57, 34488960), (60, 32764512), (64, 30716730), (66, 29785920), (69, 28490880), (71, 27688320), (72, 27303760), (76, 25866720), (80, 24573384), (88, 22339440), (90, 21843008), (92, 21368160), (95, 20693376), (96, 20477820), (99, 19857280), (110, 17871552), (114, 17244480), (115, 17094528), (120, 16382256), (128, 15358365), (132, 14892960), (138, 14245440), (142, 13844160), (144, 13651880), (152, 12933360), (160, 12286692), (165, 11914368), (171, 11496320), (176, 11169720), (180, 10921504), (184, 10684080), (190, 10346688), (192, 10238910), (198, 9928640), (207, 9496960), (209, 9406080), (213, 9229440), (220, 8935776), (228, 8622240), (230, 8547264), (240, 8191128), (253, 7770240), (264, 7446480), (276, 7122720), (284, 6922080), (285, 6897792), (288, 6825940), (304, 6466680), (320, 6143346), (330, 5957184), (342, 5748160), (345, 5698176), (352, 5584860), (355, 5537664), (360, 5460752), (368, 5342040), (380, 5173344), (384, 5119455), (396, 4964320), (414, 4748480), (418, 4703040), (426, 4614720), (437, 4498560), (440, 4467888), (456, 4311120), (460, 4273632), (480, 4095564), (495, 3971456), (506, 3885120), (528, 3723240), (552, 3561360), (568, 3461040), (570, 3448896), (576, 3412970), (608, 3233340), (627, 3135360), (639, 3076480), (640, 3071673), (660, 2978592), (684, 2874080), (690, 2849088), (704, 2792430), (710, 2768832), (720, 2730376), (736, 2671020), (759, 2590080), (760, 2586672), (781, 2517120), (792, 2482160), (828, 2374240), (836, 2351520), (852, 2307360), (855, 2299264), (874, 2249280), (880, 2233944), (912, 2155560), (920, 2136816), (960, 2047782), (990, 1985728), (1012, 1942560), (1035, 1899392), (1045, 1881216), (1056, 1861620), (1065, 1845888), (1104, 1780680), (1136, 1730520), (1140, 1724448), (1152, 1706485), (1216, 1616670), (1254, 1567680), (1265, 1554048), (1278, 1538240), (1311, 1499520), (1320, 1489296), (1349, 1457280), (1368, 1437040), (1380, 1424544), (1408, 1396215), (1420, 1384416), (1440, 1365188), (1472, 1335510), (1518, 1295040), (1520, 1293336), (1562, 1258560), (1584, 1241080), (1633, 1203840), (1656, 1187120), (1672, 1175760), (1704, 1153680), (1710, 1149632), (1748, 1124640), (1760, 1116972), (1824, 1077780), (1840, 1068408), (1881, 1045120), (1920, 1023891), (1980, 992864), (2024, 971280), (2070, 949696), (2090, 940608), (2112, 930810), (2130, 922944), (2185, 899712), (2208, 890340), (2272, 865260), (2277, 863360), (2280, 862224), (2343, 839040), (2432, 808335), (2508, 783840), (2530, 777024), (2556, 769120), (2622, 749760), (2640, 744648), (2698, 728640), (2736, 718520), (2760, 712272), (2840, 692208), (2880, 682594), (2944, 667755), (3036, 647520), (3040, 646668), (3124, 629280), (3135, 627072), (3168, 620540), (3195, 615296), (3266, 601920), (3312, 593560), (3344, 587880), (3408, 576840), (3420, 574816), (3496, 562320), (3520, 558486), (3648, 538890), (3680, 534204), (3762, 522560), (3795, 518016), (3905, 503424), (3933, 499840), (3960, 496432), (4047, 485760), (4048, 485640), (4140, 474848), (4180, 470304), (4224, 465405), (4260, 461472), (4370, 449856), (4416, 445170), (4544, 432630), (4554, 431680), (4560, 431112), (4686, 419520), (4807, 408960), (4899, 401280), (5016, 391920), (5060, 388512), (5112, 384560), (5244, 374880), (5280, 372324), (5396, 364320), (5472, 359260), (5520, 356136), (5680, 346104), (5760, 341297), (6072, 323760), (6080, 323334), (6248, 314640), (6270, 313536), (6336, 310270), (6390, 307648), (6532, 300960), (6555, 299904), (6624, 296780), (6688, 293940), (6745, 291456), (6816, 288420), (6840, 287408), (6992, 281160), (7029, 279680), (7040, 279243), (7296, 269445), (7360, 267102), (7524, 261280), (7590, 259008), (7810, 251712), (7866, 249920), (7920, 248216), (8094, 242880), (8096, 242820), (8165, 240768), (8280, 237424), (8360, 235152), (8520, 230736), (8740, 224928), (8832, 222585), (9088, 216315), (9108, 215840), (9120, 215556), (9372, 209760), (9405, 209024), (9614, 204480), (9798, 200640), (10032, 195960), (10120, 194256), (10224, 192280), (10488, 187440), (10560, 186162), (10792, 182160), (10944, 179630), (11040, 178068), (11360, 173052), (11385, 172672), (11715, 167808), (12141, 161920), (12144, 161880), (12160, 161667), (12496, 157320), (12540, 156768), (12672, 155135), (12780, 153824), (13064, 150480), (13110, 149952), (13248, 148390), (13376, 146970), (13490, 145728), (13632, 144210), (13680, 143704), (13984, 140580), (14058, 139840), (14421, 136320), (14697, 133760), (14720, 133551), (14839, 132480), (15048, 130640), (15180, 129504), (15620, 125856), (15732, 124960), (15840, 124108), (16188, 121440), (16192, 121410), (16330, 120384), (16560, 118712), (16720, 117576), (17040, 115368), (17480, 112464), (17963, 109440), (18216, 107920), (18240, 107778), (18744, 104880), (18810, 104512), (19228, 102240), (19596, 100320), (19665, 99968), (20064, 97980), (20235, 97152), (20240, 97128), (20448, 96140), (20976, 93720), (21120, 93081), (21584, 91080), (21888, 89815), (22080, 89034), (22720, 86526), (22770, 86336), (23430, 83904), (24035, 81792), (24282, 80960), (24288, 80940), (24495, 80256), (24992, 78660), (25080, 78384), (25560, 76912), (26128, 75240), (26220, 74976), (26496, 74195), (26752, 73485), (26980, 72864), (27264, 72105), (27360, 71852), (27968, 70290), (28116, 69920), (28842, 68160), (29394, 66880), (29678, 66240), (30096, 65320), (30360, 64752), (31027, 63360), (31240, 62928), (31464, 62480), (31680, 62054), (32376, 60720), (32384, 60705), (32660, 60192), (33120, 59356), (33440, 58788), (34080, 57684), (34960, 56232), (35145, 55936), (35926, 54720), (36432, 53960), (36480, 53889), (37488, 52440), (37620, 52256), (38456, 51120), (39192, 50160), (39330, 49984), (40128, 48990), (40470, 48576), (40480, 48564), (40896, 48070), (41952, 46860), (43168, 45540), (43263, 45440), (44160, 44517)]