66768128280

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{16087}}^1$

素因数の和:16181

約数の個数: 384

約数和(自身を含む): 261413268480

約数和(自身を除く): 194645140200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 61, 63, 70, 72, 81, 84, 90, 105, 108, 120, 122, 126, 135, 140, 162, 168, 180, 183, 189, 210, 216, 243, 244, 252, 270, 280, 305, 315, 324, 360, 366, 378, 405, 420, 427, 486, 488, 504, 540, 549, 567, 610, 630, 648, 732, 756, 810, 840, 854, 915, 945, 972, 1080, 1098, 1134, 1215, 1220, 1260, 1281, 1464, 1512, 1620, 1647, 1701, 1708, 1830, 1890, 1944, 2135, 2196, 2268, 2430, 2440, 2520, 2562, 2745, 2835, 3240, 3294, 3402, 3416, 3660, 3780, 3843, 4270, 4392, 4536, 4860, 4941, 5124, 5490, 5670, 6405, 6588, 6804, 7320, 7560, 7686, 8235, 8505, 8540, 9720, 9882, 10248, 10980, 11340, 11529, 12810, 13176, 13608, 14823, 15372, 16087, 16470, 17010, 17080, 19215, 19764, 21960, 22680, 23058, 24705, 25620, 29646, 30744, 32174, 32940, 34020, 34587, 38430, 39528, 46116, 48261, 49410, 51240, 57645, 59292, 64348, 65880, 68040, 69174, 74115, 76860, 80435, 92232, 96522, 98820, 103761, 112609, 115290, 118584, 128696, 138348, 144783, 148230, 153720, 160870, 172935, 193044, 197640, 207522, 225218, 230580, 241305, 276696, 289566, 296460, 321740, 337827, 345870, 386088, 415044, 434349, 450436, 461160, 482610, 518805, 563045, 579132, 592920, 643480, 675654, 691740, 723915, 830088, 868698, 900872, 965220, 981307, 1013481, 1037610, 1126090, 1158264, 1303047, 1351308, 1383480, 1447830, 1689135, 1737396, 1930440, 1962614, 2026962, 2075220, 2171745, 2252180, 2606094, 2702616, 2895660, 2943921, 3040443, 3378270, 3474792, 3909141, 3925228, 4053924, 4150440, 4343490, 4504360, 4906535, 5067405, 5212188, 5791320, 5887842, 6080886, 6515235, 6756540, 6869149, 7818282, 7850456, 8107848, 8686980, 8831763, 9121329, 9813070, 10134810, 10424376, 11775684, 12161772, 13030470, 13513080, 13738298, 14719605, 15202215, 15636564, 17373960, 17663526, 18242658, 19545705, 19626140, 20269620, 20607447, 23551368, 24323544, 26060940, 26495289, 27363987, 27476596, 29439210, 30404430, 31273128, 34345745, 35327052, 36485316, 39091410, 39252280, 40539240, 41214894, 44158815, 45606645, 52121880, 52990578, 54727974, 54953192, 58878420, 60808860, 61822341, 68691490, 70654104, 72970632, 78182820, 79485867, 82429788, 88317630, 91213290, 103037235, 105981156, 109455948, 117756840, 121617720, 123644682, 132476445, 136819935, 137382980, 156365640, 158971734, 164859576, 176635260, 182426580, 185467023, 206074470, 211962312, 218911896, 238457601, 247289364, 264952890, 273639870, 274765960, 309111705, 317943468, 353270520, 364853160, 370934046, 397429335, 412148940, 476915202, 494578728, 529905780, 547279740, 556401069, 618223410, 635886936, 741868092, 794858670, 824297880, 927335115, 953830404, 1059811560, 1094559480, 1112802138, 1192288005, 1236446820, 1483736184, 1589717340, 1669203207, 1854670230, 1907660808, 2225604276, 2384576010, 2472893640, 2782005345, 3179434680, 3338406414, 3709340460, 4451208552, 4769152020, 5564010690, 6676812828, 7418680920, 8346016035, 9538304040, 11128021380, 13353625656, 16692032070, 22256042760, 33384064140, 66768128280]

約数ペア:

[(1, 66768128280), (2, 33384064140), (3, 22256042760), (4, 16692032070), (5, 13353625656), (6, 11128021380), (7, 9538304040), (8, 8346016035), (9, 7418680920), (10, 6676812828), (12, 5564010690), (14, 4769152020), (15, 4451208552), (18, 3709340460), (20, 3338406414), (21, 3179434680), (24, 2782005345), (27, 2472893640), (28, 2384576010), (30, 2225604276), (35, 1907660808), (36, 1854670230), (40, 1669203207), (42, 1589717340), (45, 1483736184), (54, 1236446820), (56, 1192288005), (60, 1112802138), (61, 1094559480), (63, 1059811560), (70, 953830404), (72, 927335115), (81, 824297880), (84, 794858670), (90, 741868092), (105, 635886936), (108, 618223410), (120, 556401069), (122, 547279740), (126, 529905780), (135, 494578728), (140, 476915202), (162, 412148940), (168, 397429335), (180, 370934046), (183, 364853160), (189, 353270520), (210, 317943468), (216, 309111705), (243, 274765960), (244, 273639870), (252, 264952890), (270, 247289364), (280, 238457601), (305, 218911896), (315, 211962312), (324, 206074470), (360, 185467023), (366, 182426580), (378, 176635260), (405, 164859576), (420, 158971734), (427, 156365640), (486, 137382980), (488, 136819935), (504, 132476445), (540, 123644682), (549, 121617720), (567, 117756840), (610, 109455948), (630, 105981156), (648, 103037235), (732, 91213290), (756, 88317630), (810, 82429788), (840, 79485867), (854, 78182820), (915, 72970632), (945, 70654104), (972, 68691490), (1080, 61822341), (1098, 60808860), (1134, 58878420), (1215, 54953192), (1220, 54727974), (1260, 52990578), (1281, 52121880), (1464, 45606645), (1512, 44158815), (1620, 41214894), (1647, 40539240), (1701, 39252280), (1708, 39091410), (1830, 36485316), (1890, 35327052), (1944, 34345745), (2135, 31273128), (2196, 30404430), (2268, 29439210), (2430, 27476596), (2440, 27363987), (2520, 26495289), (2562, 26060940), (2745, 24323544), (2835, 23551368), (3240, 20607447), (3294, 20269620), (3402, 19626140), (3416, 19545705), (3660, 18242658), (3780, 17663526), (3843, 17373960), (4270, 15636564), (4392, 15202215), (4536, 14719605), (4860, 13738298), (4941, 13513080), (5124, 13030470), (5490, 12161772), (5670, 11775684), (6405, 10424376), (6588, 10134810), (6804, 9813070), (7320, 9121329), (7560, 8831763), (7686, 8686980), (8235, 8107848), (8505, 7850456), (8540, 7818282), (9720, 6869149), (9882, 6756540), (10248, 6515235), (10980, 6080886), (11340, 5887842), (11529, 5791320), (12810, 5212188), (13176, 5067405), (13608, 4906535), (14823, 4504360), (15372, 4343490), (16087, 4150440), (16470, 4053924), (17010, 3925228), (17080, 3909141), (19215, 3474792), (19764, 3378270), (21960, 3040443), (22680, 2943921), (23058, 2895660), (24705, 2702616), (25620, 2606094), (29646, 2252180), (30744, 2171745), (32174, 2075220), (32940, 2026962), (34020, 1962614), (34587, 1930440), (38430, 1737396), (39528, 1689135), (46116, 1447830), (48261, 1383480), (49410, 1351308), (51240, 1303047), (57645, 1158264), (59292, 1126090), (64348, 1037610), (65880, 1013481), (68040, 981307), (69174, 965220), (74115, 900872), (76860, 868698), (80435, 830088), (92232, 723915), (96522, 691740), (98820, 675654), (103761, 643480), (112609, 592920), (115290, 579132), (118584, 563045), (128696, 518805), (138348, 482610), (144783, 461160), (148230, 450436), (153720, 434349), (160870, 415044), (172935, 386088), (193044, 345870), (197640, 337827), (207522, 321740), (225218, 296460), (230580, 289566), (241305, 276696)]