438387840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:101

約数の個数: 576

約数和(自身を含む): 1809433080

約数和(自身を除く): 1371045240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 32, 33, 34, 36, 37, 40, 44, 45, 48, 51, 55, 60, 64, 66, 68, 72, 74, 80, 85, 88, 90, 96, 99, 102, 110, 111, 120, 121, 128, 132, 136, 144, 148, 153, 160, 165, 170, 176, 180, 185, 187, 192, 198, 204, 220, 222, 240, 242, 255, 264, 272, 288, 296, 306, 320, 330, 333, 340, 352, 360, 363, 370, 374, 384, 396, 407, 408, 440, 444, 480, 484, 495, 510, 528, 544, 555, 561, 576, 592, 605, 612, 629, 640, 660, 666, 680, 704, 720, 726, 740, 748, 765, 792, 814, 816, 880, 888, 935, 960, 968, 990, 1020, 1056, 1088, 1089, 1110, 1122, 1152, 1184, 1210, 1221, 1224, 1258, 1320, 1332, 1360, 1408, 1440, 1452, 1480, 1496, 1530, 1584, 1628, 1632, 1665, 1683, 1760, 1776, 1815, 1870, 1887, 1920, 1936, 1980, 2035, 2040, 2057, 2112, 2176, 2178, 2220, 2244, 2368, 2420, 2442, 2448, 2516, 2640, 2664, 2720, 2805, 2880, 2904, 2960, 2992, 3060, 3145, 3168, 3256, 3264, 3330, 3366, 3520, 3552, 3630, 3663, 3740, 3774, 3872, 3960, 4070, 4080, 4114, 4224, 4356, 4440, 4477, 4488, 4736, 4840, 4884, 4896, 5032, 5280, 5328, 5440, 5445, 5610, 5661, 5760, 5808, 5920, 5984, 6105, 6120, 6171, 6290, 6336, 6512, 6528, 6660, 6732, 6919, 7040, 7104, 7260, 7326, 7480, 7548, 7744, 7920, 8140, 8160, 8228, 8415, 8712, 8880, 8954, 8976, 9435, 9680, 9768, 9792, 10064, 10285, 10560, 10656, 10880, 10890, 11220, 11322, 11616, 11840, 11968, 12210, 12240, 12342, 12580, 12672, 13024, 13320, 13431, 13464, 13838, 14208, 14520, 14652, 14960, 15096, 15488, 15840, 16280, 16320, 16456, 16830, 17424, 17760, 17908, 17952, 18315, 18513, 18870, 19360, 19536, 19584, 20128, 20570, 20757, 21120, 21312, 21780, 22385, 22440, 22644, 23232, 23680, 23936, 24420, 24480, 24684, 25160, 26048, 26640, 26862, 26928, 27676, 28305, 29040, 29304, 29920, 30192, 30855, 31680, 32560, 32640, 32912, 33660, 34595, 34848, 35520, 35816, 35904, 36630, 37026, 37740, 38720, 39072, 40256, 40293, 41140, 41514, 42624, 43560, 44770, 44880, 45288, 46464, 48840, 48960, 49368, 50320, 52096, 53280, 53724, 53856, 55352, 56610, 58080, 58608, 59840, 60384, 61710, 62271, 63360, 65120, 65824, 67155, 67320, 69190, 69696, 71040, 71632, 71808, 73260, 74052, 75480, 76109, 77440, 78144, 80512, 80586, 82280, 83028, 87120, 89540, 89760, 90576, 92565, 97680, 97920, 98736, 100640, 103785, 106560, 107448, 107712, 110704, 113220, 116160, 117216, 119680, 120768, 123420, 124542, 130240, 131648, 134310, 134640, 138380, 139392, 143264, 146520, 148104, 150960, 152218, 156288, 161172, 164560, 166056, 174240, 179080, 179520, 181152, 185130, 195360, 197472, 201280, 201465, 207570, 213120, 214896, 215424, 221408, 226440, 228327, 232320, 234432, 241536, 246840, 249084, 260480, 263296, 268620, 269280, 276760, 286528, 293040, 296208, 301920, 304436, 311355, 322344, 329120, 332112, 348480, 358160, 359040, 362304, 370260, 380545, 390720, 394944, 402560, 402930, 415140, 429792, 442816, 452880, 456654, 468864, 493680, 498168, 537240, 538560, 553520, 573056, 586080, 592416, 603840, 608872, 622710, 644688, 658240, 664224, 684981, 696960, 716320, 724608, 740520, 761090, 781440, 789888, 805860, 830280, 859584, 885632, 905760, 913308, 987360, 996336, 1074480, 1077120, 1107040, 1141635, 1172160, 1184832, 1207680, 1217744, 1245420, 1289376, 1316480, 1328448, 1369962, 1432640, 1481040, 1522180, 1611720, 1660560, 1719168, 1811520, 1826616, 1974720, 1992672, 2148960, 2214080, 2283270, 2344320, 2369664, 2435488, 2490840, 2578752, 2656896, 2739924, 2865280, 2962080, 3044360, 3223440, 3321120, 3424905, 3623040, 3653232, 3949440, 3985344, 4297920, 4428160, 4566540, 4870976, 4981680, 5157504, 5479848, 5924160, 6088720, 6446880, 6642240, 6849810, 7306464, 7970688, 8595840, 9133080, 9741952, 9963360, 10959696, 11848320, 12177440, 12893760, 13284480, 13699620, 14612928, 18266160, 19926720, 21919392, 24354880, 25787520, 27399240, 29225856, 36532320, 39853440, 43838784, 48709760, 54798480, 73064640, 87677568, 109596960, 146129280, 219193920, 438387840]

約数ペア:

[(1, 438387840), (2, 219193920), (3, 146129280), (4, 109596960), (5, 87677568), (6, 73064640), (8, 54798480), (9, 48709760), (10, 43838784), (11, 39853440), (12, 36532320), (15, 29225856), (16, 27399240), (17, 25787520), (18, 24354880), (20, 21919392), (22, 19926720), (24, 18266160), (30, 14612928), (32, 13699620), (33, 13284480), (34, 12893760), (36, 12177440), (37, 11848320), (40, 10959696), (44, 9963360), (45, 9741952), (48, 9133080), (51, 8595840), (55, 7970688), (60, 7306464), (64, 6849810), (66, 6642240), (68, 6446880), (72, 6088720), (74, 5924160), (80, 5479848), (85, 5157504), (88, 4981680), (90, 4870976), (96, 4566540), (99, 4428160), (102, 4297920), (110, 3985344), (111, 3949440), (120, 3653232), (121, 3623040), (128, 3424905), (132, 3321120), (136, 3223440), (144, 3044360), (148, 2962080), (153, 2865280), (160, 2739924), (165, 2656896), (170, 2578752), (176, 2490840), (180, 2435488), (185, 2369664), (187, 2344320), (192, 2283270), (198, 2214080), (204, 2148960), (220, 1992672), (222, 1974720), (240, 1826616), (242, 1811520), (255, 1719168), (264, 1660560), (272, 1611720), (288, 1522180), (296, 1481040), (306, 1432640), (320, 1369962), (330, 1328448), (333, 1316480), (340, 1289376), (352, 1245420), (360, 1217744), (363, 1207680), (370, 1184832), (374, 1172160), (384, 1141635), (396, 1107040), (407, 1077120), (408, 1074480), (440, 996336), (444, 987360), (480, 913308), (484, 905760), (495, 885632), (510, 859584), (528, 830280), (544, 805860), (555, 789888), (561, 781440), (576, 761090), (592, 740520), (605, 724608), (612, 716320), (629, 696960), (640, 684981), (660, 664224), (666, 658240), (680, 644688), (704, 622710), (720, 608872), (726, 603840), (740, 592416), (748, 586080), (765, 573056), (792, 553520), (814, 538560), (816, 537240), (880, 498168), (888, 493680), (935, 468864), (960, 456654), (968, 452880), (990, 442816), (1020, 429792), (1056, 415140), (1088, 402930), (1089, 402560), (1110, 394944), (1122, 390720), (1152, 380545), (1184, 370260), (1210, 362304), (1221, 359040), (1224, 358160), (1258, 348480), (1320, 332112), (1332, 329120), (1360, 322344), (1408, 311355), (1440, 304436), (1452, 301920), (1480, 296208), (1496, 293040), (1530, 286528), (1584, 276760), (1628, 269280), (1632, 268620), (1665, 263296), (1683, 260480), (1760, 249084), (1776, 246840), (1815, 241536), (1870, 234432), (1887, 232320), (1920, 228327), (1936, 226440), (1980, 221408), (2035, 215424), (2040, 214896), (2057, 213120), (2112, 207570), (2176, 201465), (2178, 201280), (2220, 197472), (2244, 195360), (2368, 185130), (2420, 181152), (2442, 179520), (2448, 179080), (2516, 174240), (2640, 166056), (2664, 164560), (2720, 161172), (2805, 156288), (2880, 152218), (2904, 150960), (2960, 148104), (2992, 146520), (3060, 143264), (3145, 139392), (3168, 138380), (3256, 134640), (3264, 134310), (3330, 131648), (3366, 130240), (3520, 124542), (3552, 123420), (3630, 120768), (3663, 119680), (3740, 117216), (3774, 116160), (3872, 113220), (3960, 110704), (4070, 107712), (4080, 107448), (4114, 106560), (4224, 103785), (4356, 100640), (4440, 98736), (4477, 97920), (4488, 97680), (4736, 92565), (4840, 90576), (4884, 89760), (4896, 89540), (5032, 87120), (5280, 83028), (5328, 82280), (5440, 80586), (5445, 80512), (5610, 78144), (5661, 77440), (5760, 76109), (5808, 75480), (5920, 74052), (5984, 73260), (6105, 71808), (6120, 71632), (6171, 71040), (6290, 69696), (6336, 69190), (6512, 67320), (6528, 67155), (6660, 65824), (6732, 65120), (6919, 63360), (7040, 62271), (7104, 61710), (7260, 60384), (7326, 59840), (7480, 58608), (7548, 58080), (7744, 56610), (7920, 55352), (8140, 53856), (8160, 53724), (8228, 53280), (8415, 52096), (8712, 50320), (8880, 49368), (8954, 48960), (8976, 48840), (9435, 46464), (9680, 45288), (9768, 44880), (9792, 44770), (10064, 43560), (10285, 42624), (10560, 41514), (10656, 41140), (10880, 40293), (10890, 40256), (11220, 39072), (11322, 38720), (11616, 37740), (11840, 37026), (11968, 36630), (12210, 35904), (12240, 35816), (12342, 35520), (12580, 34848), (12672, 34595), (13024, 33660), (13320, 32912), (13431, 32640), (13464, 32560), (13838, 31680), (14208, 30855), (14520, 30192), (14652, 29920), (14960, 29304), (15096, 29040), (15488, 28305), (15840, 27676), (16280, 26928), (16320, 26862), (16456, 26640), (16830, 26048), (17424, 25160), (17760, 24684), (17908, 24480), (17952, 24420), (18315, 23936), (18513, 23680), (18870, 23232), (19360, 22644), (19536, 22440), (19584, 22385), (20128, 21780), (20570, 21312), (20757, 21120)]