79868880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:115

約数の個数: 480

約数和(自身を含む): 350977536

約数和(自身を除く): 271108656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 23, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 46, 48, 52, 53, 56, 60, 63, 65, 69, 70, 72, 78, 80, 84, 90, 91, 92, 104, 105, 106, 112, 115, 117, 120, 126, 130, 138, 140, 144, 156, 159, 161, 168, 180, 182, 184, 195, 207, 208, 210, 212, 230, 234, 240, 252, 260, 265, 273, 276, 280, 299, 312, 315, 318, 322, 336, 345, 360, 364, 368, 371, 390, 414, 420, 424, 455, 460, 468, 477, 483, 504, 520, 530, 546, 552, 560, 585, 598, 624, 630, 636, 644, 689, 690, 720, 728, 742, 780, 795, 805, 819, 828, 840, 848, 897, 910, 920, 936, 954, 966, 1008, 1035, 1040, 1060, 1092, 1104, 1113, 1170, 1196, 1219, 1260, 1272, 1288, 1365, 1378, 1380, 1449, 1456, 1484, 1495, 1560, 1590, 1610, 1638, 1656, 1680, 1794, 1820, 1840, 1855, 1872, 1908, 1932, 2067, 2070, 2093, 2120, 2184, 2226, 2340, 2385, 2392, 2415, 2438, 2520, 2544, 2576, 2691, 2730, 2756, 2760, 2898, 2968, 2990, 3120, 3180, 3220, 3276, 3312, 3339, 3445, 3588, 3640, 3657, 3710, 3816, 3864, 4095, 4134, 4140, 4186, 4240, 4368, 4452, 4485, 4680, 4770, 4784, 4823, 4830, 4876, 5040, 5382, 5460, 5512, 5520, 5565, 5796, 5936, 5980, 6095, 6201, 6279, 6360, 6440, 6552, 6678, 6890, 7176, 7245, 7280, 7314, 7420, 7632, 7728, 8190, 8268, 8280, 8372, 8533, 8904, 8970, 9360, 9540, 9646, 9660, 9752, 10335, 10465, 10764, 10920, 10971, 11024, 11130, 11592, 11960, 12190, 12402, 12558, 12720, 12880, 13104, 13356, 13455, 13780, 14352, 14469, 14490, 14628, 14840, 15847, 16380, 16536, 16560, 16695, 16744, 17066, 17808, 17940, 18285, 18837, 19080, 19292, 19320, 19504, 20670, 20930, 21528, 21840, 21942, 22260, 23184, 23920, 24115, 24380, 24804, 25116, 25599, 26712, 26910, 27560, 28938, 28980, 29256, 29680, 31005, 31395, 31694, 32760, 33072, 33390, 33488, 34132, 35880, 36570, 37674, 38160, 38584, 38640, 41340, 41860, 42665, 43056, 43407, 43884, 44520, 47541, 48230, 48760, 49608, 50232, 51198, 53424, 53820, 54855, 55120, 57876, 57960, 58512, 62010, 62790, 63388, 65520, 66780, 68264, 71760, 72345, 73140, 75348, 76797, 77168, 79235, 82680, 83720, 85330, 86814, 87768, 89040, 94185, 95082, 96460, 97520, 99216, 100464, 102396, 107640, 109710, 110929, 115752, 115920, 124020, 125580, 126776, 127995, 133560, 136528, 142623, 144690, 146280, 150696, 153594, 158470, 165360, 167440, 170660, 173628, 175536, 188370, 190164, 192920, 204792, 215280, 217035, 219420, 221858, 231504, 237705, 248040, 251160, 253552, 255990, 267120, 285246, 289380, 292560, 301392, 307188, 316940, 332787, 341320, 347256, 376740, 380328, 383985, 385840, 409584, 434070, 438840, 443716, 475410, 496080, 502320, 511980, 554645, 570492, 578760, 614376, 633880, 665574, 682640, 694512, 713115, 753480, 760656, 767970, 868140, 877680, 887432, 950820, 998361, 1023960, 1109290, 1140984, 1157520, 1228752, 1267760, 1331148, 1426230, 1506960, 1535940, 1663935, 1736280, 1774864, 1901640, 1996722, 2047920, 2218580, 2281968, 2662296, 2852460, 3071880, 3327870, 3472560, 3803280, 3993444, 4437160, 4991805, 5324592, 5704920, 6143760, 6655740, 7986888, 8874320, 9983610, 11409840, 13311480, 15973776, 19967220, 26622960, 39934440, 79868880]

約数ペア:

[(1, 79868880), (2, 39934440), (3, 26622960), (4, 19967220), (5, 15973776), (6, 13311480), (7, 11409840), (8, 9983610), (9, 8874320), (10, 7986888), (12, 6655740), (13, 6143760), (14, 5704920), (15, 5324592), (16, 4991805), (18, 4437160), (20, 3993444), (21, 3803280), (23, 3472560), (24, 3327870), (26, 3071880), (28, 2852460), (30, 2662296), (35, 2281968), (36, 2218580), (39, 2047920), (40, 1996722), (42, 1901640), (45, 1774864), (46, 1736280), (48, 1663935), (52, 1535940), (53, 1506960), (56, 1426230), (60, 1331148), (63, 1267760), (65, 1228752), (69, 1157520), (70, 1140984), (72, 1109290), (78, 1023960), (80, 998361), (84, 950820), (90, 887432), (91, 877680), (92, 868140), (104, 767970), (105, 760656), (106, 753480), (112, 713115), (115, 694512), (117, 682640), (120, 665574), (126, 633880), (130, 614376), (138, 578760), (140, 570492), (144, 554645), (156, 511980), (159, 502320), (161, 496080), (168, 475410), (180, 443716), (182, 438840), (184, 434070), (195, 409584), (207, 385840), (208, 383985), (210, 380328), (212, 376740), (230, 347256), (234, 341320), (240, 332787), (252, 316940), (260, 307188), (265, 301392), (273, 292560), (276, 289380), (280, 285246), (299, 267120), (312, 255990), (315, 253552), (318, 251160), (322, 248040), (336, 237705), (345, 231504), (360, 221858), (364, 219420), (368, 217035), (371, 215280), (390, 204792), (414, 192920), (420, 190164), (424, 188370), (455, 175536), (460, 173628), (468, 170660), (477, 167440), (483, 165360), (504, 158470), (520, 153594), (530, 150696), (546, 146280), (552, 144690), (560, 142623), (585, 136528), (598, 133560), (624, 127995), (630, 126776), (636, 125580), (644, 124020), (689, 115920), (690, 115752), (720, 110929), (728, 109710), (742, 107640), (780, 102396), (795, 100464), (805, 99216), (819, 97520), (828, 96460), (840, 95082), (848, 94185), (897, 89040), (910, 87768), (920, 86814), (936, 85330), (954, 83720), (966, 82680), (1008, 79235), (1035, 77168), (1040, 76797), (1060, 75348), (1092, 73140), (1104, 72345), (1113, 71760), (1170, 68264), (1196, 66780), (1219, 65520), (1260, 63388), (1272, 62790), (1288, 62010), (1365, 58512), (1378, 57960), (1380, 57876), (1449, 55120), (1456, 54855), (1484, 53820), (1495, 53424), (1560, 51198), (1590, 50232), (1610, 49608), (1638, 48760), (1656, 48230), (1680, 47541), (1794, 44520), (1820, 43884), (1840, 43407), (1855, 43056), (1872, 42665), (1908, 41860), (1932, 41340), (2067, 38640), (2070, 38584), (2093, 38160), (2120, 37674), (2184, 36570), (2226, 35880), (2340, 34132), (2385, 33488), (2392, 33390), (2415, 33072), (2438, 32760), (2520, 31694), (2544, 31395), (2576, 31005), (2691, 29680), (2730, 29256), (2756, 28980), (2760, 28938), (2898, 27560), (2968, 26910), (2990, 26712), (3120, 25599), (3180, 25116), (3220, 24804), (3276, 24380), (3312, 24115), (3339, 23920), (3445, 23184), (3588, 22260), (3640, 21942), (3657, 21840), (3710, 21528), (3816, 20930), (3864, 20670), (4095, 19504), (4134, 19320), (4140, 19292), (4186, 19080), (4240, 18837), (4368, 18285), (4452, 17940), (4485, 17808), (4680, 17066), (4770, 16744), (4784, 16695), (4823, 16560), (4830, 16536), (4876, 16380), (5040, 15847), (5382, 14840), (5460, 14628), (5512, 14490), (5520, 14469), (5565, 14352), (5796, 13780), (5936, 13455), (5980, 13356), (6095, 13104), (6201, 12880), (6279, 12720), (6360, 12558), (6440, 12402), (6552, 12190), (6678, 11960), (6890, 11592), (7176, 11130), (7245, 11024), (7280, 10971), (7314, 10920), (7420, 10764), (7632, 10465), (7728, 10335), (8190, 9752), (8268, 9660), (8280, 9646), (8372, 9540), (8533, 9360), (8904, 8970)]