128058840

素因数分解:

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

素因数の和:1343

約数の個数: 256

約数和(自身を含む): 525772800

約数和(自身を除く): 397713960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 168, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 351, 360, 364, 378, 390, 420, 455, 468, 504, 520, 540, 546, 585, 630, 702, 728, 756, 780, 819, 840, 910, 936, 945, 1080, 1092, 1170, 1260, 1303, 1365, 1404, 1512, 1560, 1638, 1755, 1820, 1890, 2184, 2340, 2457, 2520, 2606, 2730, 2808, 3276, 3510, 3640, 3780, 3909, 4095, 4680, 4914, 5212, 5460, 6515, 6552, 7020, 7560, 7818, 8190, 9121, 9828, 10424, 10920, 11727, 12285, 13030, 14040, 15636, 16380, 16939, 18242, 19545, 19656, 23454, 24570, 26060, 27363, 31272, 32760, 33878, 35181, 36484, 39090, 45605, 46908, 49140, 50817, 52120, 54726, 58635, 67756, 70362, 72968, 78180, 82089, 84695, 91210, 93816, 98280, 101634, 109452, 117270, 118573, 135512, 136815, 140724, 152451, 156360, 164178, 169390, 175905, 182420, 203268, 218904, 234540, 237146, 246267, 254085, 273630, 281448, 304902, 328356, 338780, 351810, 355719, 364840, 406536, 410445, 457353, 469080, 474292, 492534, 508170, 547260, 592865, 609804, 656712, 677560, 703620, 711438, 762255, 820890, 914706, 948584, 985068, 1016340, 1067157, 1094520, 1185730, 1219608, 1231335, 1407240, 1422876, 1524510, 1641780, 1778595, 1829412, 1970136, 2032680, 2134314, 2286765, 2371460, 2462670, 2845752, 3049020, 3201471, 3283560, 3557190, 3658824, 4268628, 4573530, 4742920, 4925340, 5335785, 6098040, 6402942, 7114380, 8537256, 9147060, 9850680, 10671570, 12805884, 14228760, 16007355, 18294120, 21343140, 25611768, 32014710, 42686280, 64029420, 128058840]

約数ペア:

[(1, 128058840), (2, 64029420), (3, 42686280), (4, 32014710), (5, 25611768), (6, 21343140), (7, 18294120), (8, 16007355), (9, 14228760), (10, 12805884), (12, 10671570), (13, 9850680), (14, 9147060), (15, 8537256), (18, 7114380), (20, 6402942), (21, 6098040), (24, 5335785), (26, 4925340), (27, 4742920), (28, 4573530), (30, 4268628), (35, 3658824), (36, 3557190), (39, 3283560), (40, 3201471), (42, 3049020), (45, 2845752), (52, 2462670), (54, 2371460), (56, 2286765), (60, 2134314), (63, 2032680), (65, 1970136), (70, 1829412), (72, 1778595), (78, 1641780), (84, 1524510), (90, 1422876), (91, 1407240), (104, 1231335), (105, 1219608), (108, 1185730), (117, 1094520), (120, 1067157), (126, 1016340), (130, 985068), (135, 948584), (140, 914706), (156, 820890), (168, 762255), (180, 711438), (182, 703620), (189, 677560), (195, 656712), (210, 609804), (216, 592865), (234, 547260), (252, 508170), (260, 492534), (270, 474292), (273, 469080), (280, 457353), (312, 410445), (315, 406536), (351, 364840), (360, 355719), (364, 351810), (378, 338780), (390, 328356), (420, 304902), (455, 281448), (468, 273630), (504, 254085), (520, 246267), (540, 237146), (546, 234540), (585, 218904), (630, 203268), (702, 182420), (728, 175905), (756, 169390), (780, 164178), (819, 156360), (840, 152451), (910, 140724), (936, 136815), (945, 135512), (1080, 118573), (1092, 117270), (1170, 109452), (1260, 101634), (1303, 98280), (1365, 93816), (1404, 91210), (1512, 84695), (1560, 82089), (1638, 78180), (1755, 72968), (1820, 70362), (1890, 67756), (2184, 58635), (2340, 54726), (2457, 52120), (2520, 50817), (2606, 49140), (2730, 46908), (2808, 45605), (3276, 39090), (3510, 36484), (3640, 35181), (3780, 33878), (3909, 32760), (4095, 31272), (4680, 27363), (4914, 26060), (5212, 24570), (5460, 23454), (6515, 19656), (6552, 19545), (7020, 18242), (7560, 16939), (7818, 16380), (8190, 15636), (9121, 14040), (9828, 13030), (10424, 12285), (10920, 11727)]