13171597440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{5981}}^1$

素因数の和:6071

約数の個数: 256

約数和(自身を含む): 44517565440

約数和(自身を除く): 31345968000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 37, 40, 48, 60, 62, 64, 74, 80, 93, 96, 111, 120, 124, 128, 148, 155, 160, 185, 186, 192, 222, 240, 248, 296, 310, 320, 370, 372, 384, 444, 465, 480, 496, 555, 592, 620, 640, 740, 744, 888, 930, 960, 992, 1110, 1147, 1184, 1240, 1480, 1488, 1776, 1860, 1920, 1984, 2220, 2294, 2368, 2480, 2960, 2976, 3441, 3552, 3720, 3968, 4440, 4588, 4736, 4960, 5735, 5920, 5952, 5981, 6882, 7104, 7440, 8880, 9176, 9920, 11470, 11840, 11904, 11962, 13764, 14208, 14880, 17205, 17760, 17943, 18352, 19840, 22940, 23680, 23924, 27528, 29760, 29905, 34410, 35520, 35886, 36704, 45880, 47848, 55056, 59520, 59810, 68820, 71040, 71772, 73408, 89715, 91760, 95696, 110112, 119620, 137640, 143544, 146816, 179430, 183520, 185411, 191392, 220224, 221297, 239240, 275280, 287088, 358860, 367040, 370822, 382784, 440448, 442594, 478480, 550560, 556233, 574176, 663891, 717720, 734080, 741644, 765568, 885188, 927055, 956960, 1101120, 1106485, 1112466, 1148352, 1327782, 1435440, 1483288, 1770376, 1854110, 1913920, 2202240, 2212970, 2224932, 2296704, 2655564, 2781165, 2870880, 2966576, 3319455, 3540752, 3708220, 3827840, 4425940, 4449864, 5311128, 5562330, 5741760, 5933152, 6638910, 6860207, 7081504, 7416440, 8851880, 8899728, 10622256, 11124660, 11483520, 11866304, 13277820, 13720414, 14163008, 14832880, 17703760, 17799456, 20580621, 21244512, 22249320, 23732608, 26555640, 27440828, 28326016, 29665760, 34301035, 35407520, 35598912, 41161242, 42489024, 44498640, 53111280, 54881656, 59331520, 68602070, 70815040, 71197824, 82322484, 84978048, 88997280, 102903105, 106222560, 109763312, 118663040, 137204140, 141630080, 164644968, 177994560, 205806210, 212445120, 219526624, 274408280, 329289936, 355989120, 411612420, 424890240, 439053248, 548816560, 658579872, 823224840, 878106496, 1097633120, 1317159744, 1646449680, 2195266240, 2634319488, 3292899360, 4390532480, 6585798720, 13171597440]

約数ペア:

[(1, 13171597440), (2, 6585798720), (3, 4390532480), (4, 3292899360), (5, 2634319488), (6, 2195266240), (8, 1646449680), (10, 1317159744), (12, 1097633120), (15, 878106496), (16, 823224840), (20, 658579872), (24, 548816560), (30, 439053248), (31, 424890240), (32, 411612420), (37, 355989120), (40, 329289936), (48, 274408280), (60, 219526624), (62, 212445120), (64, 205806210), (74, 177994560), (80, 164644968), (93, 141630080), (96, 137204140), (111, 118663040), (120, 109763312), (124, 106222560), (128, 102903105), (148, 88997280), (155, 84978048), (160, 82322484), (185, 71197824), (186, 70815040), (192, 68602070), (222, 59331520), (240, 54881656), (248, 53111280), (296, 44498640), (310, 42489024), (320, 41161242), (370, 35598912), (372, 35407520), (384, 34301035), (444, 29665760), (465, 28326016), (480, 27440828), (496, 26555640), (555, 23732608), (592, 22249320), (620, 21244512), (640, 20580621), (740, 17799456), (744, 17703760), (888, 14832880), (930, 14163008), (960, 13720414), (992, 13277820), (1110, 11866304), (1147, 11483520), (1184, 11124660), (1240, 10622256), (1480, 8899728), (1488, 8851880), (1776, 7416440), (1860, 7081504), (1920, 6860207), (1984, 6638910), (2220, 5933152), (2294, 5741760), (2368, 5562330), (2480, 5311128), (2960, 4449864), (2976, 4425940), (3441, 3827840), (3552, 3708220), (3720, 3540752), (3968, 3319455), (4440, 2966576), (4588, 2870880), (4736, 2781165), (4960, 2655564), (5735, 2296704), (5920, 2224932), (5952, 2212970), (5981, 2202240), (6882, 1913920), (7104, 1854110), (7440, 1770376), (8880, 1483288), (9176, 1435440), (9920, 1327782), (11470, 1148352), (11840, 1112466), (11904, 1106485), (11962, 1101120), (13764, 956960), (14208, 927055), (14880, 885188), (17205, 765568), (17760, 741644), (17943, 734080), (18352, 717720), (19840, 663891), (22940, 574176), (23680, 556233), (23924, 550560), (27528, 478480), (29760, 442594), (29905, 440448), (34410, 382784), (35520, 370822), (35886, 367040), (36704, 358860), (45880, 287088), (47848, 275280), (55056, 239240), (59520, 221297), (59810, 220224), (68820, 191392), (71040, 185411), (71772, 183520), (73408, 179430), (89715, 146816), (91760, 143544), (95696, 137640), (110112, 119620)]