56915040

素因数分解:

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

素因数の和:1341

約数の個数: 192

約数和(自身を含む): 220824576

約数和(自身を除く): 163909536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1303, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2606, 2730, 2912, 3120, 3360, 3640, 3909, 4368, 5212, 5460, 6240, 6515, 7280, 7818, 8736, 9121, 10424, 10920, 13030, 14560, 15636, 16939, 18242, 19545, 20848, 21840, 26060, 27363, 31272, 33878, 36484, 39090, 41696, 43680, 45605, 50817, 52120, 54726, 62544, 67756, 72968, 78180, 84695, 91210, 101634, 104240, 109452, 118573, 125088, 135512, 136815, 145936, 156360, 169390, 182420, 203268, 208480, 218904, 237146, 254085, 271024, 273630, 291872, 312720, 338780, 355719, 364840, 406536, 437808, 474292, 508170, 542048, 547260, 592865, 625440, 677560, 711438, 729680, 813072, 875616, 948584, 1016340, 1094520, 1185730, 1355120, 1422876, 1459360, 1626144, 1778595, 1897168, 2032680, 2189040, 2371460, 2710240, 2845752, 3557190, 3794336, 4065360, 4378080, 4742920, 5691504, 7114380, 8130720, 9485840, 11383008, 14228760, 18971680, 28457520, 56915040]

約数ペア:

[(1, 56915040), (2, 28457520), (3, 18971680), (4, 14228760), (5, 11383008), (6, 9485840), (7, 8130720), (8, 7114380), (10, 5691504), (12, 4742920), (13, 4378080), (14, 4065360), (15, 3794336), (16, 3557190), (20, 2845752), (21, 2710240), (24, 2371460), (26, 2189040), (28, 2032680), (30, 1897168), (32, 1778595), (35, 1626144), (39, 1459360), (40, 1422876), (42, 1355120), (48, 1185730), (52, 1094520), (56, 1016340), (60, 948584), (65, 875616), (70, 813072), (78, 729680), (80, 711438), (84, 677560), (91, 625440), (96, 592865), (104, 547260), (105, 542048), (112, 508170), (120, 474292), (130, 437808), (140, 406536), (156, 364840), (160, 355719), (168, 338780), (182, 312720), (195, 291872), (208, 273630), (210, 271024), (224, 254085), (240, 237146), (260, 218904), (273, 208480), (280, 203268), (312, 182420), (336, 169390), (364, 156360), (390, 145936), (416, 136815), (420, 135512), (455, 125088), (480, 118573), (520, 109452), (546, 104240), (560, 101634), (624, 91210), (672, 84695), (728, 78180), (780, 72968), (840, 67756), (910, 62544), (1040, 54726), (1092, 52120), (1120, 50817), (1248, 45605), (1303, 43680), (1365, 41696), (1456, 39090), (1560, 36484), (1680, 33878), (1820, 31272), (2080, 27363), (2184, 26060), (2606, 21840), (2730, 20848), (2912, 19545), (3120, 18242), (3360, 16939), (3640, 15636), (3909, 14560), (4368, 13030), (5212, 10920), (5460, 10424), (6240, 9121), (6515, 8736), (7280, 7818)]