2512555440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:316

約数の個数: 320

約数和(自身を含む): 8549452800

約数和(自身を除く): 6036897360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 41, 48, 57, 60, 76, 80, 82, 89, 95, 114, 120, 123, 151, 152, 164, 178, 190, 205, 228, 240, 246, 267, 285, 302, 304, 328, 356, 380, 410, 445, 453, 456, 492, 534, 570, 604, 615, 656, 712, 755, 760, 779, 820, 890, 906, 912, 984, 1068, 1140, 1208, 1230, 1335, 1424, 1510, 1520, 1558, 1640, 1691, 1780, 1812, 1968, 2136, 2265, 2280, 2337, 2416, 2460, 2670, 2869, 3020, 3116, 3280, 3382, 3560, 3624, 3649, 3895, 4272, 4530, 4560, 4674, 4920, 5073, 5340, 5738, 6040, 6191, 6232, 6764, 7120, 7248, 7298, 7790, 8455, 8607, 9060, 9348, 9840, 10146, 10680, 10947, 11476, 11685, 12080, 12382, 12464, 13439, 13528, 14345, 14596, 15580, 16910, 17214, 18120, 18245, 18573, 18696, 20292, 21360, 21894, 22952, 23370, 24764, 25365, 26878, 27056, 28690, 29192, 30955, 31160, 33820, 34428, 36240, 36490, 37146, 37392, 40317, 40584, 43035, 43788, 45904, 46740, 49528, 50730, 53756, 54735, 57380, 58384, 61910, 62320, 67195, 67640, 68856, 69331, 72980, 74292, 80634, 81168, 86070, 87576, 92865, 93480, 99056, 101460, 107512, 109470, 114760, 117629, 123820, 134390, 135280, 137712, 138662, 145960, 148584, 161268, 172140, 175152, 185730, 186960, 201585, 202920, 207993, 215024, 218940, 229520, 235258, 247640, 255341, 268780, 277324, 291920, 297168, 322536, 344280, 346655, 352887, 371460, 403170, 405840, 415986, 437880, 470516, 495280, 510682, 537560, 550999, 554648, 588145, 645072, 688560, 693310, 705774, 742920, 766023, 806340, 831972, 875760, 941032, 1021364, 1039965, 1075120, 1101998, 1109296, 1176290, 1276705, 1386620, 1411548, 1485840, 1532046, 1612680, 1652997, 1663944, 1764435, 1882064, 2042728, 2079930, 2203996, 2352580, 2553410, 2754995, 2773240, 2823096, 3064092, 3225360, 3305994, 3327888, 3528870, 3830115, 4085456, 4159860, 4407992, 4705160, 5106820, 5509990, 5546480, 5646192, 6128184, 6611988, 7057740, 7660230, 8264985, 8319720, 8815984, 9410320, 10213640, 10468981, 11019980, 12256368, 13223976, 14115480, 15320460, 16529970, 16639440, 20427280, 20937962, 22039960, 26447952, 28230960, 30640920, 31406943, 33059940, 41875924, 44079920, 52344905, 61281840, 62813886, 66119880, 83751848, 104689810, 125627772, 132239760, 157034715, 167503696, 209379620, 251255544, 314069430, 418759240, 502511088, 628138860, 837518480, 1256277720, 2512555440]

約数ペア:

[(1, 2512555440), (2, 1256277720), (3, 837518480), (4, 628138860), (5, 502511088), (6, 418759240), (8, 314069430), (10, 251255544), (12, 209379620), (15, 167503696), (16, 157034715), (19, 132239760), (20, 125627772), (24, 104689810), (30, 83751848), (38, 66119880), (40, 62813886), (41, 61281840), (48, 52344905), (57, 44079920), (60, 41875924), (76, 33059940), (80, 31406943), (82, 30640920), (89, 28230960), (95, 26447952), (114, 22039960), (120, 20937962), (123, 20427280), (151, 16639440), (152, 16529970), (164, 15320460), (178, 14115480), (190, 13223976), (205, 12256368), (228, 11019980), (240, 10468981), (246, 10213640), (267, 9410320), (285, 8815984), (302, 8319720), (304, 8264985), (328, 7660230), (356, 7057740), (380, 6611988), (410, 6128184), (445, 5646192), (453, 5546480), (456, 5509990), (492, 5106820), (534, 4705160), (570, 4407992), (604, 4159860), (615, 4085456), (656, 3830115), (712, 3528870), (755, 3327888), (760, 3305994), (779, 3225360), (820, 3064092), (890, 2823096), (906, 2773240), (912, 2754995), (984, 2553410), (1068, 2352580), (1140, 2203996), (1208, 2079930), (1230, 2042728), (1335, 1882064), (1424, 1764435), (1510, 1663944), (1520, 1652997), (1558, 1612680), (1640, 1532046), (1691, 1485840), (1780, 1411548), (1812, 1386620), (1968, 1276705), (2136, 1176290), (2265, 1109296), (2280, 1101998), (2337, 1075120), (2416, 1039965), (2460, 1021364), (2670, 941032), (2869, 875760), (3020, 831972), (3116, 806340), (3280, 766023), (3382, 742920), (3560, 705774), (3624, 693310), (3649, 688560), (3895, 645072), (4272, 588145), (4530, 554648), (4560, 550999), (4674, 537560), (4920, 510682), (5073, 495280), (5340, 470516), (5738, 437880), (6040, 415986), (6191, 405840), (6232, 403170), (6764, 371460), (7120, 352887), (7248, 346655), (7298, 344280), (7790, 322536), (8455, 297168), (8607, 291920), (9060, 277324), (9348, 268780), (9840, 255341), (10146, 247640), (10680, 235258), (10947, 229520), (11476, 218940), (11685, 215024), (12080, 207993), (12382, 202920), (12464, 201585), (13439, 186960), (13528, 185730), (14345, 175152), (14596, 172140), (15580, 161268), (16910, 148584), (17214, 145960), (18120, 138662), (18245, 137712), (18573, 135280), (18696, 134390), (20292, 123820), (21360, 117629), (21894, 114760), (22952, 109470), (23370, 107512), (24764, 101460), (25365, 99056), (26878, 93480), (27056, 92865), (28690, 87576), (29192, 86070), (30955, 81168), (31160, 80634), (33820, 74292), (34428, 72980), (36240, 69331), (36490, 68856), (37146, 67640), (37392, 67195), (40317, 62320), (40584, 61910), (43035, 58384), (43788, 57380), (45904, 54735), (46740, 53756), (49528, 50730)]