17992576080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{21787}}^1$

素因数の和:21874

約数の個数: 240

約数和(自身を含む): 64062994944

約数和(自身を除く): 46070418864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 37, 40, 45, 48, 60, 62, 72, 74, 80, 90, 93, 111, 120, 124, 144, 148, 155, 180, 185, 186, 222, 240, 248, 279, 296, 310, 333, 360, 370, 372, 444, 465, 496, 555, 558, 592, 620, 666, 720, 740, 744, 888, 930, 1110, 1116, 1147, 1240, 1332, 1395, 1480, 1488, 1665, 1776, 1860, 2220, 2232, 2294, 2480, 2664, 2790, 2960, 3330, 3441, 3720, 4440, 4464, 4588, 5328, 5580, 5735, 6660, 6882, 7440, 8880, 9176, 10323, 11160, 11470, 13320, 13764, 17205, 18352, 20646, 21787, 22320, 22940, 26640, 27528, 34410, 41292, 43574, 45880, 51615, 55056, 65361, 68820, 82584, 87148, 91760, 103230, 108935, 130722, 137640, 165168, 174296, 196083, 206460, 217870, 261444, 275280, 326805, 348592, 392166, 412920, 435740, 522888, 653610, 675397, 784332, 806119, 825840, 871480, 980415, 1045776, 1307220, 1350794, 1568664, 1612238, 1742960, 1960830, 2026191, 2418357, 2614440, 2701588, 3137328, 3224476, 3376985, 3921660, 4030595, 4052382, 4836714, 5228880, 5403176, 6078573, 6448952, 6753970, 7255071, 7843320, 8061190, 8104764, 9673428, 10130955, 10806352, 12091785, 12157146, 12897904, 13507940, 14510142, 15686640, 16122380, 16209528, 19346856, 20261910, 24183570, 24314292, 24989689, 27015880, 29020284, 30392865, 32244760, 32419056, 36275355, 38693712, 40523820, 48367140, 48628584, 49979378, 54031760, 58040568, 60785730, 64489520, 72550710, 74969067, 81047640, 96734280, 97257168, 99958756, 116081136, 121571460, 124948445, 145101420, 149938134, 162095280, 193468560, 199917512, 224907201, 243142920, 249896890, 290202840, 299876268, 374845335, 399835024, 449814402, 486285840, 499793780, 580405680, 599752536, 749690670, 899628804, 999587560, 1124536005, 1199505072, 1499381340, 1799257608, 1999175120, 2249072010, 2998762680, 3598515216, 4498144020, 5997525360, 8996288040, 17992576080]

約数ペア:

[(1, 17992576080), (2, 8996288040), (3, 5997525360), (4, 4498144020), (5, 3598515216), (6, 2998762680), (8, 2249072010), (9, 1999175120), (10, 1799257608), (12, 1499381340), (15, 1199505072), (16, 1124536005), (18, 999587560), (20, 899628804), (24, 749690670), (30, 599752536), (31, 580405680), (36, 499793780), (37, 486285840), (40, 449814402), (45, 399835024), (48, 374845335), (60, 299876268), (62, 290202840), (72, 249896890), (74, 243142920), (80, 224907201), (90, 199917512), (93, 193468560), (111, 162095280), (120, 149938134), (124, 145101420), (144, 124948445), (148, 121571460), (155, 116081136), (180, 99958756), (185, 97257168), (186, 96734280), (222, 81047640), (240, 74969067), (248, 72550710), (279, 64489520), (296, 60785730), (310, 58040568), (333, 54031760), (360, 49979378), (370, 48628584), (372, 48367140), (444, 40523820), (465, 38693712), (496, 36275355), (555, 32419056), (558, 32244760), (592, 30392865), (620, 29020284), (666, 27015880), (720, 24989689), (740, 24314292), (744, 24183570), (888, 20261910), (930, 19346856), (1110, 16209528), (1116, 16122380), (1147, 15686640), (1240, 14510142), (1332, 13507940), (1395, 12897904), (1480, 12157146), (1488, 12091785), (1665, 10806352), (1776, 10130955), (1860, 9673428), (2220, 8104764), (2232, 8061190), (2294, 7843320), (2480, 7255071), (2664, 6753970), (2790, 6448952), (2960, 6078573), (3330, 5403176), (3441, 5228880), (3720, 4836714), (4440, 4052382), (4464, 4030595), (4588, 3921660), (5328, 3376985), (5580, 3224476), (5735, 3137328), (6660, 2701588), (6882, 2614440), (7440, 2418357), (8880, 2026191), (9176, 1960830), (10323, 1742960), (11160, 1612238), (11470, 1568664), (13320, 1350794), (13764, 1307220), (17205, 1045776), (18352, 980415), (20646, 871480), (21787, 825840), (22320, 806119), (22940, 784332), (26640, 675397), (27528, 653610), (34410, 522888), (41292, 435740), (43574, 412920), (45880, 392166), (51615, 348592), (55056, 326805), (65361, 275280), (68820, 261444), (82584, 217870), (87148, 206460), (91760, 196083), (103230, 174296), (108935, 165168), (130722, 137640)]