8047986120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{1153}}^1$

素因数の和:1477

約数の個数: 256

約数和(自身を含む): 28116979200

約数和(自身を除く): 20068993080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 281, 345, 360, 414, 460, 540, 552, 562, 621, 690, 828, 843, 920, 1035, 1080, 1124, 1153, 1242, 1380, 1405, 1656, 1686, 2070, 2248, 2306, 2484, 2529, 2760, 2810, 3105, 3372, 3459, 4140, 4215, 4612, 4968, 5058, 5620, 5765, 6210, 6463, 6744, 6918, 7587, 8280, 8430, 9224, 10116, 10377, 11240, 11530, 12420, 12645, 12926, 13836, 15174, 16860, 17295, 19389, 20232, 20754, 23060, 24840, 25290, 25852, 26519, 27672, 30348, 31131, 32315, 33720, 34590, 37935, 38778, 41508, 46120, 50580, 51704, 51885, 53038, 58167, 60696, 62262, 64630, 69180, 75870, 77556, 79557, 83016, 96945, 101160, 103770, 106076, 116334, 124524, 129260, 132595, 138360, 151740, 155112, 155655, 159114, 174501, 193890, 207540, 212152, 232668, 238671, 249048, 258520, 265190, 290835, 303480, 311310, 318228, 323993, 349002, 387780, 397785, 415080, 465336, 477342, 530380, 581670, 622620, 636456, 647986, 698004, 716013, 775560, 795570, 872505, 954684, 971979, 1060760, 1163340, 1193355, 1245240, 1295972, 1396008, 1432026, 1591140, 1619965, 1745010, 1909368, 1943958, 2326680, 2386710, 2591944, 2864052, 2915937, 3182280, 3239930, 3490020, 3580065, 3887916, 4773420, 4859895, 5728104, 5831874, 6479860, 6980040, 7160130, 7451839, 7775832, 8747811, 9546840, 9719790, 11663748, 12959720, 14320260, 14579685, 14903678, 17495622, 19439580, 22355517, 23327496, 28640520, 29159370, 29807356, 34991244, 37259195, 38879160, 43739055, 44711034, 58318740, 59614712, 67066551, 69982488, 74518390, 87478110, 89422068, 111777585, 116637480, 134133102, 149036780, 174956220, 178844136, 201199653, 223555170, 268266204, 298073560, 335332755, 349912440, 402399306, 447110340, 536532408, 670665510, 804798612, 894220680, 1005998265, 1341331020, 1609597224, 2011996530, 2682662040, 4023993060, 8047986120]

約数ペア:

[(1, 8047986120), (2, 4023993060), (3, 2682662040), (4, 2011996530), (5, 1609597224), (6, 1341331020), (8, 1005998265), (9, 894220680), (10, 804798612), (12, 670665510), (15, 536532408), (18, 447110340), (20, 402399306), (23, 349912440), (24, 335332755), (27, 298073560), (30, 268266204), (36, 223555170), (40, 201199653), (45, 178844136), (46, 174956220), (54, 149036780), (60, 134133102), (69, 116637480), (72, 111777585), (90, 89422068), (92, 87478110), (108, 74518390), (115, 69982488), (120, 67066551), (135, 59614712), (138, 58318740), (180, 44711034), (184, 43739055), (207, 38879160), (216, 37259195), (230, 34991244), (270, 29807356), (276, 29159370), (281, 28640520), (345, 23327496), (360, 22355517), (414, 19439580), (460, 17495622), (540, 14903678), (552, 14579685), (562, 14320260), (621, 12959720), (690, 11663748), (828, 9719790), (843, 9546840), (920, 8747811), (1035, 7775832), (1080, 7451839), (1124, 7160130), (1153, 6980040), (1242, 6479860), (1380, 5831874), (1405, 5728104), (1656, 4859895), (1686, 4773420), (2070, 3887916), (2248, 3580065), (2306, 3490020), (2484, 3239930), (2529, 3182280), (2760, 2915937), (2810, 2864052), (3105, 2591944), (3372, 2386710), (3459, 2326680), (4140, 1943958), (4215, 1909368), (4612, 1745010), (4968, 1619965), (5058, 1591140), (5620, 1432026), (5765, 1396008), (6210, 1295972), (6463, 1245240), (6744, 1193355), (6918, 1163340), (7587, 1060760), (8280, 971979), (8430, 954684), (9224, 872505), (10116, 795570), (10377, 775560), (11240, 716013), (11530, 698004), (12420, 647986), (12645, 636456), (12926, 622620), (13836, 581670), (15174, 530380), (16860, 477342), (17295, 465336), (19389, 415080), (20232, 397785), (20754, 387780), (23060, 349002), (24840, 323993), (25290, 318228), (25852, 311310), (26519, 303480), (27672, 290835), (30348, 265190), (31131, 258520), (32315, 249048), (33720, 238671), (34590, 232668), (37935, 212152), (38778, 207540), (41508, 193890), (46120, 174501), (50580, 159114), (51704, 155655), (51885, 155112), (53038, 151740), (58167, 138360), (60696, 132595), (62262, 129260), (64630, 124524), (69180, 116334), (75870, 106076), (77556, 103770), (79557, 101160), (83016, 96945)]