1642338720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:178

約数の個数: 768

約数和(自身を含む): 7054387200

約数和(自身を除く): 5412048480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 19, 20, 22, 24, 27, 30, 32, 33, 34, 36, 38, 40, 44, 45, 48, 51, 54, 55, 57, 60, 66, 68, 72, 76, 80, 85, 88, 90, 95, 96, 99, 102, 107, 108, 110, 114, 120, 132, 135, 136, 144, 152, 153, 160, 165, 170, 171, 176, 180, 187, 190, 198, 204, 209, 214, 216, 220, 228, 240, 255, 264, 270, 272, 285, 288, 297, 304, 306, 321, 323, 330, 340, 342, 352, 360, 374, 380, 396, 408, 418, 428, 432, 440, 456, 459, 480, 495, 510, 513, 528, 535, 540, 544, 561, 570, 594, 608, 612, 627, 642, 646, 660, 680, 684, 720, 748, 760, 765, 792, 816, 836, 855, 856, 864, 880, 912, 918, 935, 963, 969, 990, 1020, 1026, 1045, 1056, 1070, 1080, 1122, 1140, 1177, 1188, 1224, 1254, 1284, 1292, 1320, 1360, 1368, 1440, 1485, 1496, 1520, 1530, 1584, 1605, 1615, 1632, 1672, 1683, 1710, 1712, 1760, 1819, 1824, 1836, 1870, 1881, 1926, 1938, 1980, 2033, 2040, 2052, 2090, 2140, 2160, 2244, 2280, 2295, 2354, 2376, 2448, 2508, 2565, 2568, 2584, 2640, 2720, 2736, 2805, 2889, 2907, 2970, 2992, 3040, 3060, 3135, 3168, 3210, 3230, 3344, 3366, 3420, 3424, 3531, 3553, 3638, 3672, 3740, 3762, 3852, 3876, 3960, 4066, 4080, 4104, 4180, 4280, 4320, 4488, 4560, 4590, 4708, 4752, 4815, 4845, 4896, 5016, 5049, 5130, 5136, 5168, 5280, 5457, 5472, 5610, 5643, 5778, 5814, 5885, 5940, 5984, 6099, 6120, 6270, 6420, 6460, 6688, 6732, 6840, 7062, 7106, 7276, 7344, 7480, 7524, 7704, 7752, 7920, 8132, 8160, 8208, 8360, 8415, 8560, 8721, 8976, 9095, 9120, 9180, 9405, 9416, 9504, 9630, 9690, 10032, 10098, 10165, 10260, 10272, 10336, 10593, 10659, 10914, 11220, 11286, 11556, 11628, 11770, 11880, 12198, 12240, 12540, 12840, 12920, 13464, 13680, 14124, 14212, 14445, 14535, 14552, 14688, 14960, 15048, 15408, 15504, 15840, 16264, 16371, 16416, 16720, 16830, 17120, 17442, 17655, 17765, 17952, 18190, 18297, 18360, 18810, 18832, 19260, 19380, 20009, 20064, 20196, 20330, 20520, 21186, 21318, 21828, 22363, 22440, 22572, 23112, 23256, 23540, 23760, 24396, 24480, 25080, 25245, 25680, 25840, 26928, 27285, 27360, 28215, 28248, 28424, 28890, 29070, 29104, 29920, 30096, 30495, 30816, 31008, 31779, 31977, 32528, 32742, 33440, 33660, 34561, 34884, 35310, 35530, 36380, 36594, 36720, 37620, 37664, 38520, 38760, 40018, 40392, 40660, 41040, 42372, 42636, 43605, 43656, 44726, 44880, 45144, 46224, 46512, 47080, 47520, 48792, 49113, 50160, 50490, 51360, 51680, 52965, 53295, 53856, 54570, 54891, 56430, 56496, 56848, 57780, 58140, 58208, 60027, 60192, 60990, 63558, 63954, 65056, 65484, 67089, 67320, 69122, 69768, 70620, 71060, 72760, 73188, 73440, 75240, 77040, 77520, 80036, 80784, 81320, 81855, 82080, 84744, 85272, 87210, 87312, 89452, 89760, 90288, 91485, 92448, 93024, 94160, 95931, 97584, 98226, 100045, 100320, 100980, 103683, 105930, 106590, 109140, 109782, 111815, 112860, 112992, 113696, 115560, 116280, 120054, 121980, 127116, 127908, 130968, 134178, 134640, 138244, 139536, 141240, 142120, 145520, 146376, 150480, 154080, 155040, 158895, 159885, 160072, 161568, 162640, 163710, 169488, 170544, 172805, 174420, 174624, 178904, 180081, 180576, 182970, 188320, 191862, 195168, 196452, 200090, 201267, 201960, 207366, 211860, 213180, 218280, 219564, 223630, 225720, 231120, 232560, 240108, 243960, 245565, 254232, 255816, 261936, 268356, 269280, 274455, 276488, 279072, 282480, 284240, 291040, 292752, 300135, 300960, 311049, 317790, 319770, 320144, 325280, 327420, 335445, 338976, 341088, 345610, 348840, 357808, 360162, 365940, 380171, 383724, 392904, 400180, 402534, 403920, 414732, 423720, 426360, 436560, 439128, 447260, 451440, 462240, 465120, 479655, 480216, 487920, 491130, 508464, 511632, 518415, 523872, 536712, 540243, 548910, 552976, 564960, 568480, 585504, 600270, 603801, 622098, 635580, 639540, 640288, 654840, 670890, 691220, 697680, 715616, 720324, 731880, 760342, 767448, 785808, 800360, 805068, 807840, 829464, 847440, 852720, 873120, 878256, 894520, 900405, 902880, 933147, 959310, 960432, 975840, 982260, 1006335, 1016928, 1023264, 1036830, 1073424, 1080486, 1097820, 1105952, 1140513, 1200540, 1207602, 1244196, 1271160, 1279080, 1309680, 1341780, 1382440, 1395360, 1440648, 1463760, 1520684, 1534896, 1555245, 1571616, 1600720, 1610136, 1658928, 1694880, 1705440, 1756512, 1789040, 1800810, 1866294, 1900855, 1918620, 1920864, 1964520, 2012670, 2073660, 2146848, 2160972, 2195640, 2281026, 2401080, 2415204, 2488392, 2542320, 2558160, 2619360, 2683560, 2701215, 2764880, 2881296, 2927520, 3019005, 3041368, 3069792, 3110490, 3201440, 3220272, 3317856, 3421539, 3578080, 3601620, 3732588, 3801710, 3837240, 3929040, 4025340, 4147320, 4321944, 4391280, 4562052, 4665735, 4802160, 4830408, 4976784, 5084640, 5116320, 5367120, 5402430, 5529760, 5702565, 5762592, 6038010, 6082736, 6220980, 6440544, 6843078, 7203240, 7465176, 7603420, 7674480, 7858080, 8050680, 8294640, 8643888, 8782560, 9124104, 9331470, 9604320, 9660816, 9953568, 10264617, 10734240, 10804860, 11405130, 12076020, 12165472, 12441960, 13686156, 14406480, 14930352, 15206840, 15348960, 16101360, 16589280, 17107695, 17287776, 18248208, 18662940, 19321632, 20529234, 21609720, 22810260, 24152040, 24883920, 27372312, 28812960, 29860704, 30413680, 32202720, 34215390, 36496416, 37325880, 41058468, 43219440, 45620520, 48304080, 49767840, 51323085, 54744624, 60827360, 68430780, 74651760, 82116936, 86438880, 91241040, 96608160, 102646170, 109489248, 136861560, 149303520, 164233872, 182482080, 205292340, 273723120, 328467744, 410584680, 547446240, 821169360, 1642338720]

約数ペア:

[(1, 1642338720), (2, 821169360), (3, 547446240), (4, 410584680), (5, 328467744), (6, 273723120), (8, 205292340), (9, 182482080), (10, 164233872), (11, 149303520), (12, 136861560), (15, 109489248), (16, 102646170), (17, 96608160), (18, 91241040), (19, 86438880), (20, 82116936), (22, 74651760), (24, 68430780), (27, 60827360), (30, 54744624), (32, 51323085), (33, 49767840), (34, 48304080), (36, 45620520), (38, 43219440), (40, 41058468), (44, 37325880), (45, 36496416), (48, 34215390), (51, 32202720), (54, 30413680), (55, 29860704), (57, 28812960), (60, 27372312), (66, 24883920), (68, 24152040), (72, 22810260), (76, 21609720), (80, 20529234), (85, 19321632), (88, 18662940), (90, 18248208), (95, 17287776), (96, 17107695), (99, 16589280), (102, 16101360), (107, 15348960), (108, 15206840), (110, 14930352), (114, 14406480), (120, 13686156), (132, 12441960), (135, 12165472), (136, 12076020), (144, 11405130), (152, 10804860), (153, 10734240), (160, 10264617), (165, 9953568), (170, 9660816), (171, 9604320), (176, 9331470), (180, 9124104), (187, 8782560), (190, 8643888), (198, 8294640), (204, 8050680), (209, 7858080), (214, 7674480), (216, 7603420), (220, 7465176), (228, 7203240), (240, 6843078), (255, 6440544), (264, 6220980), (270, 6082736), (272, 6038010), (285, 5762592), (288, 5702565), (297, 5529760), (304, 5402430), (306, 5367120), (321, 5116320), (323, 5084640), (330, 4976784), (340, 4830408), (342, 4802160), (352, 4665735), (360, 4562052), (374, 4391280), (380, 4321944), (396, 4147320), (408, 4025340), (418, 3929040), (428, 3837240), (432, 3801710), (440, 3732588), (456, 3601620), (459, 3578080), (480, 3421539), (495, 3317856), (510, 3220272), (513, 3201440), (528, 3110490), (535, 3069792), (540, 3041368), (544, 3019005), (561, 2927520), (570, 2881296), (594, 2764880), (608, 2701215), (612, 2683560), (627, 2619360), (642, 2558160), (646, 2542320), (660, 2488392), (680, 2415204), (684, 2401080), (720, 2281026), (748, 2195640), (760, 2160972), (765, 2146848), (792, 2073660), (816, 2012670), (836, 1964520), (855, 1920864), (856, 1918620), (864, 1900855), (880, 1866294), (912, 1800810), (918, 1789040), (935, 1756512), (963, 1705440), (969, 1694880), (990, 1658928), (1020, 1610136), (1026, 1600720), (1045, 1571616), (1056, 1555245), (1070, 1534896), (1080, 1520684), (1122, 1463760), (1140, 1440648), (1177, 1395360), (1188, 1382440), (1224, 1341780), (1254, 1309680), (1284, 1279080), (1292, 1271160), (1320, 1244196), (1360, 1207602), (1368, 1200540), (1440, 1140513), (1485, 1105952), (1496, 1097820), (1520, 1080486), (1530, 1073424), (1584, 1036830), (1605, 1023264), (1615, 1016928), (1632, 1006335), (1672, 982260), (1683, 975840), (1710, 960432), (1712, 959310), (1760, 933147), (1819, 902880), (1824, 900405), (1836, 894520), (1870, 878256), (1881, 873120), (1926, 852720), (1938, 847440), (1980, 829464), (2033, 807840), (2040, 805068), (2052, 800360), (2090, 785808), (2140, 767448), (2160, 760342), (2244, 731880), (2280, 720324), (2295, 715616), (2354, 697680), (2376, 691220), (2448, 670890), (2508, 654840), (2565, 640288), (2568, 639540), (2584, 635580), (2640, 622098), (2720, 603801), (2736, 600270), (2805, 585504), (2889, 568480), (2907, 564960), (2970, 552976), (2992, 548910), (3040, 540243), (3060, 536712), (3135, 523872), (3168, 518415), (3210, 511632), (3230, 508464), (3344, 491130), (3366, 487920), (3420, 480216), (3424, 479655), (3531, 465120), (3553, 462240), (3638, 451440), (3672, 447260), (3740, 439128), (3762, 436560), (3852, 426360), (3876, 423720), (3960, 414732), (4066, 403920), (4080, 402534), (4104, 400180), (4180, 392904), (4280, 383724), (4320, 380171), (4488, 365940), (4560, 360162), (4590, 357808), (4708, 348840), (4752, 345610), (4815, 341088), (4845, 338976), (4896, 335445), (5016, 327420), (5049, 325280), (5130, 320144), (5136, 319770), (5168, 317790), (5280, 311049), (5457, 300960), (5472, 300135), (5610, 292752), (5643, 291040), (5778, 284240), (5814, 282480), (5885, 279072), (5940, 276488), (5984, 274455), (6099, 269280), (6120, 268356), (6270, 261936), (6420, 255816), (6460, 254232), (6688, 245565), (6732, 243960), (6840, 240108), (7062, 232560), (7106, 231120), (7276, 225720), (7344, 223630), (7480, 219564), (7524, 218280), (7704, 213180), (7752, 211860), (7920, 207366), (8132, 201960), (8160, 201267), (8208, 200090), (8360, 196452), (8415, 195168), (8560, 191862), (8721, 188320), (8976, 182970), (9095, 180576), (9120, 180081), (9180, 178904), (9405, 174624), (9416, 174420), (9504, 172805), (9630, 170544), (9690, 169488), (10032, 163710), (10098, 162640), (10165, 161568), (10260, 160072), (10272, 159885), (10336, 158895), (10593, 155040), (10659, 154080), (10914, 150480), (11220, 146376), (11286, 145520), (11556, 142120), (11628, 141240), (11770, 139536), (11880, 138244), (12198, 134640), (12240, 134178), (12540, 130968), (12840, 127908), (12920, 127116), (13464, 121980), (13680, 120054), (14124, 116280), (14212, 115560), (14445, 113696), (14535, 112992), (14552, 112860), (14688, 111815), (14960, 109782), (15048, 109140), (15408, 106590), (15504, 105930), (15840, 103683), (16264, 100980), (16371, 100320), (16416, 100045), (16720, 98226), (16830, 97584), (17120, 95931), (17442, 94160), (17655, 93024), (17765, 92448), (17952, 91485), (18190, 90288), (18297, 89760), (18360, 89452), (18810, 87312), (18832, 87210), (19260, 85272), (19380, 84744), (20009, 82080), (20064, 81855), (20196, 81320), (20330, 80784), (20520, 80036), (21186, 77520), (21318, 77040), (21828, 75240), (22363, 73440), (22440, 73188), (22572, 72760), (23112, 71060), (23256, 70620), (23540, 69768), (23760, 69122), (24396, 67320), (24480, 67089), (25080, 65484), (25245, 65056), (25680, 63954), (25840, 63558), (26928, 60990), (27285, 60192), (27360, 60027), (28215, 58208), (28248, 58140), (28424, 57780), (28890, 56848), (29070, 56496), (29104, 56430), (29920, 54891), (30096, 54570), (30495, 53856), (30816, 53295), (31008, 52965), (31779, 51680), (31977, 51360), (32528, 50490), (32742, 50160), (33440, 49113), (33660, 48792), (34561, 47520), (34884, 47080), (35310, 46512), (35530, 46224), (36380, 45144), (36594, 44880), (36720, 44726), (37620, 43656), (37664, 43605), (38520, 42636), (38760, 42372), (40018, 41040), (40392, 40660)]