71459580240

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{648689}}^1$

素因数の和:648731

約数の個数: 200

約数和(自身を含む): 262789508520

約数和(自身を除く): 191329928280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 102, 108, 120, 135, 136, 144, 153, 162, 170, 180, 204, 216, 240, 255, 270, 272, 306, 324, 340, 360, 405, 408, 432, 459, 510, 540, 612, 648, 680, 720, 765, 810, 816, 918, 1020, 1080, 1224, 1296, 1360, 1377, 1530, 1620, 1836, 2040, 2160, 2295, 2448, 2754, 3060, 3240, 3672, 4080, 4590, 5508, 6120, 6480, 6885, 7344, 9180, 11016, 12240, 13770, 18360, 22032, 27540, 36720, 55080, 110160, 648689, 1297378, 1946067, 2594756, 3243445, 3892134, 5189512, 5838201, 6486890, 7784268, 9730335, 10379024, 11027713, 11676402, 12973780, 15568536, 17514603, 19460670, 22055426, 23352804, 25947560, 29191005, 31137072, 33083139, 35029206, 38921340, 44110852, 46705608, 51895120, 52543809, 55138565, 58382010, 66166278, 70058412, 77842680, 87573015, 88221704, 93411216, 99249417, 105087618, 110277130, 116764020, 132332556, 140116824, 155685360, 165415695, 175146030, 176443408, 198498834, 210175236, 220554260, 233528040, 262719045, 264665112, 280233648, 297748251, 330831390, 350292060, 396997668, 420350472, 441108520, 467056080, 496247085, 525438090, 529330224, 595496502, 661662780, 700584120, 793995336, 840700944, 882217040, 893244753, 992494170, 1050876180, 1190993004, 1323325560, 1401168240, 1488741255, 1587990672, 1786489506, 1984988340, 2101752360, 2381986008, 2646651120, 2977482510, 3572979012, 3969976680, 4203504720, 4466223765, 4763972016, 5954965020, 7145958024, 7939953360, 8932447530, 11909930040, 14291916048, 17864895060, 23819860080, 35729790120, 71459580240]

約数ペア:

[(1, 71459580240), (2, 35729790120), (3, 23819860080), (4, 17864895060), (5, 14291916048), (6, 11909930040), (8, 8932447530), (9, 7939953360), (10, 7145958024), (12, 5954965020), (15, 4763972016), (16, 4466223765), (17, 4203504720), (18, 3969976680), (20, 3572979012), (24, 2977482510), (27, 2646651120), (30, 2381986008), (34, 2101752360), (36, 1984988340), (40, 1786489506), (45, 1587990672), (48, 1488741255), (51, 1401168240), (54, 1323325560), (60, 1190993004), (68, 1050876180), (72, 992494170), (80, 893244753), (81, 882217040), (85, 840700944), (90, 793995336), (102, 700584120), (108, 661662780), (120, 595496502), (135, 529330224), (136, 525438090), (144, 496247085), (153, 467056080), (162, 441108520), (170, 420350472), (180, 396997668), (204, 350292060), (216, 330831390), (240, 297748251), (255, 280233648), (270, 264665112), (272, 262719045), (306, 233528040), (324, 220554260), (340, 210175236), (360, 198498834), (405, 176443408), (408, 175146030), (432, 165415695), (459, 155685360), (510, 140116824), (540, 132332556), (612, 116764020), (648, 110277130), (680, 105087618), (720, 99249417), (765, 93411216), (810, 88221704), (816, 87573015), (918, 77842680), (1020, 70058412), (1080, 66166278), (1224, 58382010), (1296, 55138565), (1360, 52543809), (1377, 51895120), (1530, 46705608), (1620, 44110852), (1836, 38921340), (2040, 35029206), (2160, 33083139), (2295, 31137072), (2448, 29191005), (2754, 25947560), (3060, 23352804), (3240, 22055426), (3672, 19460670), (4080, 17514603), (4590, 15568536), (5508, 12973780), (6120, 11676402), (6480, 11027713), (6885, 10379024), (7344, 9730335), (9180, 7784268), (11016, 6486890), (12240, 5838201), (13770, 5189512), (18360, 3892134), (22032, 3243445), (27540, 2594756), (36720, 1946067), (55080, 1297378), (110160, 648689)]