342205920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1997}}^1$

素因数の和:2042

約数の個数: 288

約数和(自身を含む): 1413816768

約数和(自身を除く): 1071610848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 160, 168, 170, 180, 204, 210, 224, 238, 240, 252, 255, 272, 280, 288, 306, 315, 336, 340, 357, 360, 408, 420, 476, 480, 504, 510, 544, 560, 595, 612, 630, 672, 680, 714, 720, 765, 816, 840, 952, 1008, 1020, 1071, 1120, 1190, 1224, 1260, 1360, 1428, 1440, 1530, 1632, 1680, 1785, 1904, 1997, 2016, 2040, 2142, 2380, 2448, 2520, 2720, 2856, 3060, 3360, 3570, 3808, 3994, 4080, 4284, 4760, 4896, 5040, 5355, 5712, 5991, 6120, 7140, 7988, 8160, 8568, 9520, 9985, 10080, 10710, 11424, 11982, 12240, 13979, 14280, 15976, 17136, 17973, 19040, 19970, 21420, 23964, 24480, 27958, 28560, 29955, 31952, 33949, 34272, 35946, 39940, 41937, 42840, 47928, 55916, 57120, 59910, 63904, 67898, 69895, 71892, 79880, 83874, 85680, 89865, 95856, 101847, 111832, 119820, 125811, 135796, 139790, 143784, 159760, 167748, 169745, 171360, 179730, 191712, 203694, 209685, 223664, 237643, 239640, 251622, 271592, 279580, 287568, 305541, 319520, 335496, 339490, 359460, 407388, 419370, 447328, 475286, 479280, 503244, 509235, 543184, 559160, 575136, 611082, 629055, 670992, 678980, 712929, 718920, 814776, 838740, 950572, 958560, 1006488, 1018470, 1086368, 1118320, 1188215, 1222164, 1258110, 1341984, 1357960, 1425858, 1437840, 1527705, 1629552, 1677480, 1901144, 2012976, 2036940, 2138787, 2236640, 2376430, 2444328, 2516220, 2715920, 2851716, 2875680, 3055410, 3259104, 3354960, 3564645, 3802288, 4025952, 4073880, 4277574, 4752860, 4888656, 5032440, 5431840, 5703432, 6110820, 6709920, 7129290, 7604576, 8147760, 8555148, 9505720, 9777312, 10064880, 10693935, 11406864, 12221640, 14258580, 16295520, 17110296, 19011440, 20129760, 21387870, 22813728, 24443280, 28517160, 34220592, 38022880, 42775740, 48886560, 57034320, 68441184, 85551480, 114068640, 171102960, 342205920]

約数ペア:

[(1, 342205920), (2, 171102960), (3, 114068640), (4, 85551480), (5, 68441184), (6, 57034320), (7, 48886560), (8, 42775740), (9, 38022880), (10, 34220592), (12, 28517160), (14, 24443280), (15, 22813728), (16, 21387870), (17, 20129760), (18, 19011440), (20, 17110296), (21, 16295520), (24, 14258580), (28, 12221640), (30, 11406864), (32, 10693935), (34, 10064880), (35, 9777312), (36, 9505720), (40, 8555148), (42, 8147760), (45, 7604576), (48, 7129290), (51, 6709920), (56, 6110820), (60, 5703432), (63, 5431840), (68, 5032440), (70, 4888656), (72, 4752860), (80, 4277574), (84, 4073880), (85, 4025952), (90, 3802288), (96, 3564645), (102, 3354960), (105, 3259104), (112, 3055410), (119, 2875680), (120, 2851716), (126, 2715920), (136, 2516220), (140, 2444328), (144, 2376430), (153, 2236640), (160, 2138787), (168, 2036940), (170, 2012976), (180, 1901144), (204, 1677480), (210, 1629552), (224, 1527705), (238, 1437840), (240, 1425858), (252, 1357960), (255, 1341984), (272, 1258110), (280, 1222164), (288, 1188215), (306, 1118320), (315, 1086368), (336, 1018470), (340, 1006488), (357, 958560), (360, 950572), (408, 838740), (420, 814776), (476, 718920), (480, 712929), (504, 678980), (510, 670992), (544, 629055), (560, 611082), (595, 575136), (612, 559160), (630, 543184), (672, 509235), (680, 503244), (714, 479280), (720, 475286), (765, 447328), (816, 419370), (840, 407388), (952, 359460), (1008, 339490), (1020, 335496), (1071, 319520), (1120, 305541), (1190, 287568), (1224, 279580), (1260, 271592), (1360, 251622), (1428, 239640), (1440, 237643), (1530, 223664), (1632, 209685), (1680, 203694), (1785, 191712), (1904, 179730), (1997, 171360), (2016, 169745), (2040, 167748), (2142, 159760), (2380, 143784), (2448, 139790), (2520, 135796), (2720, 125811), (2856, 119820), (3060, 111832), (3360, 101847), (3570, 95856), (3808, 89865), (3994, 85680), (4080, 83874), (4284, 79880), (4760, 71892), (4896, 69895), (5040, 67898), (5355, 63904), (5712, 59910), (5991, 57120), (6120, 55916), (7140, 47928), (7988, 42840), (8160, 41937), (8568, 39940), (9520, 35946), (9985, 34272), (10080, 33949), (10710, 31952), (11424, 29955), (11982, 28560), (12240, 27958), (13979, 24480), (14280, 23964), (15976, 21420), (17136, 19970), (17973, 19040)]