309647520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:197

約数の個数: 576

約数和(自身を含む): 1386927360

約数和(自身を除く): 1077279840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 17, 18, 20, 21, 24, 26, 28, 30, 32, 34, 35, 36, 39, 40, 42, 45, 48, 51, 52, 56, 60, 63, 65, 68, 70, 72, 78, 80, 84, 85, 90, 91, 96, 102, 104, 105, 112, 117, 119, 120, 126, 130, 136, 139, 140, 144, 153, 156, 160, 168, 170, 180, 182, 195, 204, 208, 210, 221, 224, 234, 238, 240, 252, 255, 260, 272, 273, 278, 280, 288, 306, 312, 315, 336, 340, 357, 360, 364, 390, 408, 416, 417, 420, 442, 455, 468, 476, 480, 504, 510, 520, 544, 546, 556, 560, 585, 595, 612, 624, 630, 663, 672, 680, 695, 714, 720, 728, 765, 780, 816, 819, 834, 840, 884, 910, 936, 952, 973, 1008, 1020, 1040, 1071, 1092, 1105, 1112, 1120, 1170, 1190, 1224, 1248, 1251, 1260, 1326, 1360, 1365, 1390, 1428, 1440, 1456, 1530, 1547, 1560, 1632, 1638, 1668, 1680, 1768, 1785, 1807, 1820, 1872, 1904, 1946, 1989, 2016, 2040, 2080, 2085, 2142, 2184, 2210, 2224, 2340, 2363, 2380, 2448, 2502, 2520, 2652, 2720, 2730, 2780, 2856, 2912, 2919, 3060, 3094, 3120, 3276, 3315, 3336, 3360, 3536, 3570, 3614, 3640, 3744, 3808, 3892, 3978, 4080, 4095, 4170, 4284, 4368, 4420, 4448, 4641, 4680, 4726, 4760, 4865, 4896, 5004, 5040, 5304, 5355, 5421, 5460, 5560, 5712, 5838, 6120, 6188, 6240, 6255, 6552, 6630, 6672, 7072, 7089, 7140, 7228, 7280, 7735, 7784, 7956, 8160, 8190, 8340, 8568, 8736, 8757, 8840, 9035, 9282, 9360, 9452, 9520, 9730, 9945, 10008, 10080, 10608, 10710, 10842, 10920, 11120, 11424, 11676, 11815, 12240, 12376, 12510, 12649, 13104, 13260, 13344, 13923, 14178, 14280, 14456, 14560, 14595, 15470, 15568, 15912, 16263, 16380, 16541, 16680, 17136, 17514, 17680, 18070, 18564, 18720, 18904, 19040, 19460, 19890, 20016, 21216, 21267, 21420, 21684, 21840, 22240, 23205, 23352, 23630, 24480, 24752, 25020, 25298, 26208, 26520, 27105, 27846, 28356, 28560, 28912, 29190, 30719, 30940, 31136, 31824, 32526, 32760, 33082, 33360, 34272, 35028, 35360, 35445, 36140, 37128, 37808, 37947, 38920, 39780, 40032, 42534, 42840, 43368, 43680, 43785, 46410, 46704, 47260, 49504, 49623, 50040, 50596, 53040, 54210, 55692, 56712, 57120, 57824, 58380, 61438, 61880, 63245, 63648, 65052, 65520, 66164, 66720, 69615, 70056, 70890, 72280, 74256, 75616, 75894, 77840, 79560, 81315, 82705, 85068, 85680, 86736, 87570, 92157, 92820, 93408, 94520, 99246, 100080, 101192, 106080, 106335, 108420, 111384, 113424, 113841, 116760, 122876, 123760, 126490, 130104, 131040, 132328, 139230, 140112, 141780, 144560, 148512, 148869, 151788, 153595, 155680, 159120, 162630, 165410, 170136, 171360, 173472, 175140, 184314, 185640, 189040, 189735, 198492, 200160, 202384, 212670, 215033, 216840, 222768, 226848, 227682, 233520, 245752, 247520, 248115, 252980, 260208, 264656, 276471, 278460, 280224, 283560, 289120, 297738, 303576, 307190, 318240, 325260, 330820, 340272, 350280, 368628, 371280, 378080, 379470, 396984, 404768, 425340, 430066, 433680, 445536, 455364, 460785, 467040, 491504, 496230, 505960, 520416, 529312, 552942, 556920, 567120, 569205, 595476, 607152, 614380, 645099, 650520, 661640, 680544, 700560, 737256, 742560, 744345, 758940, 793968, 850680, 860132, 867360, 910728, 921570, 983008, 992460, 1011920, 1075165, 1105884, 1113840, 1134240, 1138410, 1190952, 1214304, 1228760, 1290198, 1301040, 1323280, 1382355, 1401120, 1474512, 1488690, 1517880, 1587936, 1701360, 1720264, 1821456, 1843140, 1935297, 1984920, 2023840, 2150330, 2211768, 2227680, 2276820, 2381904, 2457520, 2580396, 2602080, 2646560, 2764710, 2949024, 2977380, 3035760, 3225495, 3402720, 3440528, 3642912, 3686280, 3870594, 3969840, 4300660, 4423536, 4553640, 4763808, 4915040, 5160792, 5529420, 5954760, 6071520, 6450990, 6881056, 7372560, 7741188, 7939680, 8601320, 8847072, 9107280, 9676485, 10321584, 11058840, 11909520, 12901980, 14745120, 15482376, 17202640, 18214560, 19352970, 20643168, 22117680, 23819040, 25803960, 30964752, 34405280, 38705940, 44235360, 51607920, 61929504, 77411880, 103215840, 154823760, 309647520]

約数ペア:

[(1, 309647520), (2, 154823760), (3, 103215840), (4, 77411880), (5, 61929504), (6, 51607920), (7, 44235360), (8, 38705940), (9, 34405280), (10, 30964752), (12, 25803960), (13, 23819040), (14, 22117680), (15, 20643168), (16, 19352970), (17, 18214560), (18, 17202640), (20, 15482376), (21, 14745120), (24, 12901980), (26, 11909520), (28, 11058840), (30, 10321584), (32, 9676485), (34, 9107280), (35, 8847072), (36, 8601320), (39, 7939680), (40, 7741188), (42, 7372560), (45, 6881056), (48, 6450990), (51, 6071520), (52, 5954760), (56, 5529420), (60, 5160792), (63, 4915040), (65, 4763808), (68, 4553640), (70, 4423536), (72, 4300660), (78, 3969840), (80, 3870594), (84, 3686280), (85, 3642912), (90, 3440528), (91, 3402720), (96, 3225495), (102, 3035760), (104, 2977380), (105, 2949024), (112, 2764710), (117, 2646560), (119, 2602080), (120, 2580396), (126, 2457520), (130, 2381904), (136, 2276820), (139, 2227680), (140, 2211768), (144, 2150330), (153, 2023840), (156, 1984920), (160, 1935297), (168, 1843140), (170, 1821456), (180, 1720264), (182, 1701360), (195, 1587936), (204, 1517880), (208, 1488690), (210, 1474512), (221, 1401120), (224, 1382355), (234, 1323280), (238, 1301040), (240, 1290198), (252, 1228760), (255, 1214304), (260, 1190952), (272, 1138410), (273, 1134240), (278, 1113840), (280, 1105884), (288, 1075165), (306, 1011920), (312, 992460), (315, 983008), (336, 921570), (340, 910728), (357, 867360), (360, 860132), (364, 850680), (390, 793968), (408, 758940), (416, 744345), (417, 742560), (420, 737256), (442, 700560), (455, 680544), (468, 661640), (476, 650520), (480, 645099), (504, 614380), (510, 607152), (520, 595476), (544, 569205), (546, 567120), (556, 556920), (560, 552942), (585, 529312), (595, 520416), (612, 505960), (624, 496230), (630, 491504), (663, 467040), (672, 460785), (680, 455364), (695, 445536), (714, 433680), (720, 430066), (728, 425340), (765, 404768), (780, 396984), (816, 379470), (819, 378080), (834, 371280), (840, 368628), (884, 350280), (910, 340272), (936, 330820), (952, 325260), (973, 318240), (1008, 307190), (1020, 303576), (1040, 297738), (1071, 289120), (1092, 283560), (1105, 280224), (1112, 278460), (1120, 276471), (1170, 264656), (1190, 260208), (1224, 252980), (1248, 248115), (1251, 247520), (1260, 245752), (1326, 233520), (1360, 227682), (1365, 226848), (1390, 222768), (1428, 216840), (1440, 215033), (1456, 212670), (1530, 202384), (1547, 200160), (1560, 198492), (1632, 189735), (1638, 189040), (1668, 185640), (1680, 184314), (1768, 175140), (1785, 173472), (1807, 171360), (1820, 170136), (1872, 165410), (1904, 162630), (1946, 159120), (1989, 155680), (2016, 153595), (2040, 151788), (2080, 148869), (2085, 148512), (2142, 144560), (2184, 141780), (2210, 140112), (2224, 139230), (2340, 132328), (2363, 131040), (2380, 130104), (2448, 126490), (2502, 123760), (2520, 122876), (2652, 116760), (2720, 113841), (2730, 113424), (2780, 111384), (2856, 108420), (2912, 106335), (2919, 106080), (3060, 101192), (3094, 100080), (3120, 99246), (3276, 94520), (3315, 93408), (3336, 92820), (3360, 92157), (3536, 87570), (3570, 86736), (3614, 85680), (3640, 85068), (3744, 82705), (3808, 81315), (3892, 79560), (3978, 77840), (4080, 75894), (4095, 75616), (4170, 74256), (4284, 72280), (4368, 70890), (4420, 70056), (4448, 69615), (4641, 66720), (4680, 66164), (4726, 65520), (4760, 65052), (4865, 63648), (4896, 63245), (5004, 61880), (5040, 61438), (5304, 58380), (5355, 57824), (5421, 57120), (5460, 56712), (5560, 55692), (5712, 54210), (5838, 53040), (6120, 50596), (6188, 50040), (6240, 49623), (6255, 49504), (6552, 47260), (6630, 46704), (6672, 46410), (7072, 43785), (7089, 43680), (7140, 43368), (7228, 42840), (7280, 42534), (7735, 40032), (7784, 39780), (7956, 38920), (8160, 37947), (8190, 37808), (8340, 37128), (8568, 36140), (8736, 35445), (8757, 35360), (8840, 35028), (9035, 34272), (9282, 33360), (9360, 33082), (9452, 32760), (9520, 32526), (9730, 31824), (9945, 31136), (10008, 30940), (10080, 30719), (10608, 29190), (10710, 28912), (10842, 28560), (10920, 28356), (11120, 27846), (11424, 27105), (11676, 26520), (11815, 26208), (12240, 25298), (12376, 25020), (12510, 24752), (12649, 24480), (13104, 23630), (13260, 23352), (13344, 23205), (13923, 22240), (14178, 21840), (14280, 21684), (14456, 21420), (14560, 21267), (14595, 21216), (15470, 20016), (15568, 19890), (15912, 19460), (16263, 19040), (16380, 18904), (16541, 18720), (16680, 18564), (17136, 18070), (17514, 17680)]