85372560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1303}}^1$

素因数の和:1342

約数の個数: 240

約数和(自身を含む): 353144064

約数和(自身を除く): 267771504

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1303, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2606, 2730, 3120, 3276, 3640, 3909, 4095, 4368, 4680, 5040, 5212, 5460, 6515, 6552, 7280, 7818, 8190, 9121, 9360, 10424, 10920, 11727, 13030, 13104, 15636, 16380, 16939, 18242, 19545, 20848, 21840, 23454, 26060, 27363, 31272, 32760, 33878, 36484, 39090, 45605, 46908, 50817, 52120, 54726, 58635, 62544, 65520, 67756, 72968, 78180, 82089, 84695, 91210, 93816, 101634, 104240, 109452, 117270, 118573, 135512, 136815, 145936, 152451, 156360, 164178, 169390, 182420, 187632, 203268, 218904, 234540, 237146, 254085, 271024, 273630, 304902, 312720, 328356, 338780, 355719, 364840, 406536, 410445, 437808, 469080, 474292, 508170, 547260, 592865, 609804, 656712, 677560, 711438, 729680, 762255, 813072, 820890, 938160, 948584, 1016340, 1067157, 1094520, 1185730, 1219608, 1313424, 1355120, 1422876, 1524510, 1641780, 1778595, 1897168, 2032680, 2134314, 2189040, 2371460, 2439216, 2845752, 3049020, 3283560, 3557190, 4065360, 4268628, 4742920, 5335785, 5691504, 6098040, 6567120, 7114380, 8537256, 9485840, 10671570, 12196080, 14228760, 17074512, 21343140, 28457520, 42686280, 85372560]

約数ペア:

[(1, 85372560), (2, 42686280), (3, 28457520), (4, 21343140), (5, 17074512), (6, 14228760), (7, 12196080), (8, 10671570), (9, 9485840), (10, 8537256), (12, 7114380), (13, 6567120), (14, 6098040), (15, 5691504), (16, 5335785), (18, 4742920), (20, 4268628), (21, 4065360), (24, 3557190), (26, 3283560), (28, 3049020), (30, 2845752), (35, 2439216), (36, 2371460), (39, 2189040), (40, 2134314), (42, 2032680), (45, 1897168), (48, 1778595), (52, 1641780), (56, 1524510), (60, 1422876), (63, 1355120), (65, 1313424), (70, 1219608), (72, 1185730), (78, 1094520), (80, 1067157), (84, 1016340), (90, 948584), (91, 938160), (104, 820890), (105, 813072), (112, 762255), (117, 729680), (120, 711438), (126, 677560), (130, 656712), (140, 609804), (144, 592865), (156, 547260), (168, 508170), (180, 474292), (182, 469080), (195, 437808), (208, 410445), (210, 406536), (234, 364840), (240, 355719), (252, 338780), (260, 328356), (273, 312720), (280, 304902), (312, 273630), (315, 271024), (336, 254085), (360, 237146), (364, 234540), (390, 218904), (420, 203268), (455, 187632), (468, 182420), (504, 169390), (520, 164178), (546, 156360), (560, 152451), (585, 145936), (624, 136815), (630, 135512), (720, 118573), (728, 117270), (780, 109452), (819, 104240), (840, 101634), (910, 93816), (936, 91210), (1008, 84695), (1040, 82089), (1092, 78180), (1170, 72968), (1260, 67756), (1303, 65520), (1365, 62544), (1456, 58635), (1560, 54726), (1638, 52120), (1680, 50817), (1820, 46908), (1872, 45605), (2184, 39090), (2340, 36484), (2520, 33878), (2606, 32760), (2730, 31272), (3120, 27363), (3276, 26060), (3640, 23454), (3909, 21840), (4095, 20848), (4368, 19545), (4680, 18242), (5040, 16939), (5212, 16380), (5460, 15636), (6515, 13104), (6552, 13030), (7280, 11727), (7818, 10920), (8190, 10424), (9121, 9360)]