56007840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:315

約数の個数: 192

約数和(自身を含む): 205148160

約数和(自身を除く): 149140320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 79, 80, 84, 96, 105, 112, 120, 140, 158, 160, 168, 210, 211, 224, 237, 240, 280, 316, 336, 395, 420, 422, 474, 480, 553, 560, 632, 633, 672, 790, 840, 844, 948, 1055, 1106, 1120, 1185, 1264, 1266, 1477, 1580, 1659, 1680, 1688, 1896, 2110, 2212, 2370, 2528, 2532, 2765, 2954, 3160, 3165, 3318, 3360, 3376, 3792, 4220, 4424, 4431, 4740, 5064, 5530, 5908, 6320, 6330, 6636, 6752, 7385, 7584, 8295, 8440, 8848, 8862, 9480, 10128, 11060, 11816, 12640, 12660, 13272, 14770, 16590, 16669, 16880, 17696, 17724, 18960, 20256, 22120, 22155, 23632, 25320, 26544, 29540, 33180, 33338, 33760, 35448, 37920, 44240, 44310, 47264, 50007, 50640, 53088, 59080, 66360, 66676, 70896, 83345, 88480, 88620, 100014, 101280, 116683, 118160, 132720, 133352, 141792, 166690, 177240, 200028, 233366, 236320, 250035, 265440, 266704, 333380, 350049, 354480, 400056, 466732, 500070, 533408, 583415, 666760, 700098, 708960, 800112, 933464, 1000140, 1166830, 1333520, 1400196, 1600224, 1750245, 1866928, 2000280, 2333660, 2667040, 2800392, 3500490, 3733856, 4000560, 4667320, 5600784, 7000980, 8001120, 9334640, 11201568, 14001960, 18669280, 28003920, 56007840]

約数ペア:

[(1, 56007840), (2, 28003920), (3, 18669280), (4, 14001960), (5, 11201568), (6, 9334640), (7, 8001120), (8, 7000980), (10, 5600784), (12, 4667320), (14, 4000560), (15, 3733856), (16, 3500490), (20, 2800392), (21, 2667040), (24, 2333660), (28, 2000280), (30, 1866928), (32, 1750245), (35, 1600224), (40, 1400196), (42, 1333520), (48, 1166830), (56, 1000140), (60, 933464), (70, 800112), (79, 708960), (80, 700098), (84, 666760), (96, 583415), (105, 533408), (112, 500070), (120, 466732), (140, 400056), (158, 354480), (160, 350049), (168, 333380), (210, 266704), (211, 265440), (224, 250035), (237, 236320), (240, 233366), (280, 200028), (316, 177240), (336, 166690), (395, 141792), (420, 133352), (422, 132720), (474, 118160), (480, 116683), (553, 101280), (560, 100014), (632, 88620), (633, 88480), (672, 83345), (790, 70896), (840, 66676), (844, 66360), (948, 59080), (1055, 53088), (1106, 50640), (1120, 50007), (1185, 47264), (1264, 44310), (1266, 44240), (1477, 37920), (1580, 35448), (1659, 33760), (1680, 33338), (1688, 33180), (1896, 29540), (2110, 26544), (2212, 25320), (2370, 23632), (2528, 22155), (2532, 22120), (2765, 20256), (2954, 18960), (3160, 17724), (3165, 17696), (3318, 16880), (3360, 16669), (3376, 16590), (3792, 14770), (4220, 13272), (4424, 12660), (4431, 12640), (4740, 11816), (5064, 11060), (5530, 10128), (5908, 9480), (6320, 8862), (6330, 8848), (6636, 8440), (6752, 8295), (7385, 7584)]