42686280

素因数分解:

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

素因数の和:1340

約数の個数: 192

約数和(自身を含む): 170876160

約数和(自身を除く): 128189880

約数列:

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

約数ペア:

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