80749708920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2081}}^1$

素因数の和:2212

約数の個数: 512

約数和(自身を含む): 297409536000

約数和(自身を除く): 216659827080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 31, 36, 38, 40, 45, 54, 57, 60, 61, 62, 72, 76, 90, 93, 95, 108, 114, 120, 122, 124, 135, 152, 155, 171, 180, 183, 186, 190, 216, 228, 244, 248, 270, 279, 285, 305, 310, 342, 360, 366, 372, 380, 456, 465, 488, 513, 540, 549, 558, 570, 589, 610, 620, 684, 732, 744, 760, 837, 855, 915, 930, 1026, 1080, 1098, 1116, 1140, 1159, 1178, 1220, 1240, 1368, 1395, 1464, 1647, 1674, 1710, 1767, 1830, 1860, 1891, 2052, 2081, 2196, 2232, 2280, 2318, 2356, 2440, 2565, 2745, 2790, 2945, 3294, 3348, 3420, 3477, 3534, 3660, 3720, 3782, 4104, 4162, 4185, 4392, 4636, 4712, 5130, 5301, 5490, 5580, 5673, 5795, 5890, 6243, 6588, 6696, 6840, 6954, 7068, 7320, 7564, 8235, 8324, 8370, 8835, 9272, 9455, 10260, 10405, 10431, 10602, 10980, 11160, 11346, 11590, 11780, 12486, 13176, 13908, 14136, 15128, 15903, 16470, 16648, 16740, 17019, 17385, 17670, 18729, 18910, 20520, 20810, 20862, 21204, 21960, 22692, 23180, 23560, 24972, 26505, 27816, 28365, 31215, 31293, 31806, 32940, 33480, 34038, 34770, 35340, 35929, 37458, 37820, 39539, 41620, 41724, 42408, 45384, 46360, 49944, 51057, 52155, 53010, 56187, 56730, 62430, 62586, 63612, 64511, 65880, 68076, 69540, 70680, 71858, 74916, 75640, 79078, 79515, 83240, 83448, 85095, 93645, 102114, 104310, 106020, 107787, 112374, 113460, 118617, 124860, 125172, 126941, 127224, 129022, 136152, 139080, 143716, 149832, 156465, 158156, 159030, 170190, 179645, 187290, 193533, 197695, 204228, 208620, 212040, 215574, 224748, 226920, 237234, 249720, 250344, 253882, 255285, 258044, 280935, 287432, 312930, 316312, 318060, 322555, 323361, 340380, 355851, 359290, 374580, 380823, 387066, 395390, 408456, 417240, 431148, 449496, 474468, 507764, 510570, 516088, 538935, 561870, 580599, 593085, 625860, 634705, 636120, 645110, 646722, 680760, 711702, 718580, 749160, 761646, 774132, 790780, 862296, 948936, 967665, 970083, 1015528, 1021140, 1067553, 1077870, 1123740, 1142469, 1161198, 1186170, 1225709, 1251720, 1269410, 1290220, 1293444, 1423404, 1437160, 1523292, 1548264, 1581560, 1616805, 1741797, 1779255, 1904115, 1935330, 1940166, 2042280, 2135106, 2155740, 2247480, 2284938, 2322396, 2372340, 2411879, 2451418, 2538820, 2580440, 2586888, 2846808, 2902995, 3046584, 3233610, 3427407, 3483594, 3558510, 3677127, 3808230, 3870660, 3880332, 3935171, 4270212, 4311480, 4569876, 4644792, 4744680, 4823758, 4850415, 4902836, 5077640, 5337765, 5712345, 5805990, 6128545, 6467220, 6854814, 6967188, 7117020, 7235637, 7354254, 7616460, 7741320, 7760664, 7870342, 8540424, 8708985, 9139752, 9647516, 9700830, 9805672, 10675530, 11031381, 11424690, 11611980, 11805513, 12059395, 12257090, 12934440, 13709628, 13934376, 14234040, 14471274, 14708508, 15232920, 15740684, 17137035, 17417970, 18385635, 19295032, 19401660, 19675855, 21351060, 21706911, 22062762, 22849380, 23223960, 23611026, 24118790, 24514180, 27419256, 28942548, 29417016, 31481368, 33094143, 34274070, 34835940, 35416539, 36178185, 36771270, 38803320, 39351710, 42702120, 43413822, 44125524, 45698760, 47222052, 48237580, 49028360, 55156905, 57885096, 59027565, 65120733, 66188286, 68548140, 69671880, 70833078, 72356370, 73542540, 74768249, 78703420, 86827644, 88251048, 94444104, 96475160, 106249617, 108534555, 110313810, 118055130, 130241466, 132376572, 137096280, 141666156, 144712740, 147085080, 149536498, 157406840, 165470715, 173655288, 177082695, 212499234, 217069110, 220627620, 224304747, 236110260, 260482932, 264753144, 283332312, 289425480, 299072996, 325603665, 330941430, 354165390, 373841245, 424998468, 434138220, 441255240, 448609494, 472220520, 520965864, 531248085, 598145992, 651207330, 661882860, 672914241, 708330780, 747682490, 849996936, 868276440, 897218988, 1062496170, 1121523735, 1302414660, 1323765720, 1345828482, 1416661560, 1495364980, 1794437976, 2018742723, 2124992340, 2243047470, 2604829320, 2691656964, 2990729960, 3364571205, 4037485446, 4249984680, 4486094940, 5383313928, 6729142410, 8074970892, 8972189880, 10093713615, 13458284820, 16149941784, 20187427230, 26916569640, 40374854460, 80749708920]

約数ペア:

[(1, 80749708920), (2, 40374854460), (3, 26916569640), (4, 20187427230), (5, 16149941784), (6, 13458284820), (8, 10093713615), (9, 8972189880), (10, 8074970892), (12, 6729142410), (15, 5383313928), (18, 4486094940), (19, 4249984680), (20, 4037485446), (24, 3364571205), (27, 2990729960), (30, 2691656964), (31, 2604829320), (36, 2243047470), (38, 2124992340), (40, 2018742723), (45, 1794437976), (54, 1495364980), (57, 1416661560), (60, 1345828482), (61, 1323765720), (62, 1302414660), (72, 1121523735), (76, 1062496170), (90, 897218988), (93, 868276440), (95, 849996936), (108, 747682490), (114, 708330780), (120, 672914241), (122, 661882860), (124, 651207330), (135, 598145992), (152, 531248085), (155, 520965864), (171, 472220520), (180, 448609494), (183, 441255240), (186, 434138220), (190, 424998468), (216, 373841245), (228, 354165390), (244, 330941430), (248, 325603665), (270, 299072996), (279, 289425480), (285, 283332312), (305, 264753144), (310, 260482932), (342, 236110260), (360, 224304747), (366, 220627620), (372, 217069110), (380, 212499234), (456, 177082695), (465, 173655288), (488, 165470715), (513, 157406840), (540, 149536498), (549, 147085080), (558, 144712740), (570, 141666156), (589, 137096280), (610, 132376572), (620, 130241466), (684, 118055130), (732, 110313810), (744, 108534555), (760, 106249617), (837, 96475160), (855, 94444104), (915, 88251048), (930, 86827644), (1026, 78703420), (1080, 74768249), (1098, 73542540), (1116, 72356370), (1140, 70833078), (1159, 69671880), (1178, 68548140), (1220, 66188286), (1240, 65120733), (1368, 59027565), (1395, 57885096), (1464, 55156905), (1647, 49028360), (1674, 48237580), (1710, 47222052), (1767, 45698760), (1830, 44125524), (1860, 43413822), (1891, 42702120), (2052, 39351710), (2081, 38803320), (2196, 36771270), (2232, 36178185), (2280, 35416539), (2318, 34835940), (2356, 34274070), (2440, 33094143), (2565, 31481368), (2745, 29417016), (2790, 28942548), (2945, 27419256), (3294, 24514180), (3348, 24118790), (3420, 23611026), (3477, 23223960), (3534, 22849380), (3660, 22062762), (3720, 21706911), (3782, 21351060), (4104, 19675855), (4162, 19401660), (4185, 19295032), (4392, 18385635), (4636, 17417970), (4712, 17137035), (5130, 15740684), (5301, 15232920), (5490, 14708508), (5580, 14471274), (5673, 14234040), (5795, 13934376), (5890, 13709628), (6243, 12934440), (6588, 12257090), (6696, 12059395), (6840, 11805513), (6954, 11611980), (7068, 11424690), (7320, 11031381), (7564, 10675530), (8235, 9805672), (8324, 9700830), (8370, 9647516), (8835, 9139752), (9272, 8708985), (9455, 8540424), (10260, 7870342), (10405, 7760664), (10431, 7741320), (10602, 7616460), (10980, 7354254), (11160, 7235637), (11346, 7117020), (11590, 6967188), (11780, 6854814), (12486, 6467220), (13176, 6128545), (13908, 5805990), (14136, 5712345), (15128, 5337765), (15903, 5077640), (16470, 4902836), (16648, 4850415), (16740, 4823758), (17019, 4744680), (17385, 4644792), (17670, 4569876), (18729, 4311480), (18910, 4270212), (20520, 3935171), (20810, 3880332), (20862, 3870660), (21204, 3808230), (21960, 3677127), (22692, 3558510), (23180, 3483594), (23560, 3427407), (24972, 3233610), (26505, 3046584), (27816, 2902995), (28365, 2846808), (31215, 2586888), (31293, 2580440), (31806, 2538820), (32940, 2451418), (33480, 2411879), (34038, 2372340), (34770, 2322396), (35340, 2284938), (35929, 2247480), (37458, 2155740), (37820, 2135106), (39539, 2042280), (41620, 1940166), (41724, 1935330), (42408, 1904115), (45384, 1779255), (46360, 1741797), (49944, 1616805), (51057, 1581560), (52155, 1548264), (53010, 1523292), (56187, 1437160), (56730, 1423404), (62430, 1293444), (62586, 1290220), (63612, 1269410), (64511, 1251720), (65880, 1225709), (68076, 1186170), (69540, 1161198), (70680, 1142469), (71858, 1123740), (74916, 1077870), (75640, 1067553), (79078, 1021140), (79515, 1015528), (83240, 970083), (83448, 967665), (85095, 948936), (93645, 862296), (102114, 790780), (104310, 774132), (106020, 761646), (107787, 749160), (112374, 718580), (113460, 711702), (118617, 680760), (124860, 646722), (125172, 645110), (126941, 636120), (127224, 634705), (129022, 625860), (136152, 593085), (139080, 580599), (143716, 561870), (149832, 538935), (156465, 516088), (158156, 510570), (159030, 507764), (170190, 474468), (179645, 449496), (187290, 431148), (193533, 417240), (197695, 408456), (204228, 395390), (208620, 387066), (212040, 380823), (215574, 374580), (224748, 359290), (226920, 355851), (237234, 340380), (249720, 323361), (250344, 322555), (253882, 318060), (255285, 316312), (258044, 312930), (280935, 287432)]