475007960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:346

約数の個数: 192

約数和(自身を含む): 1334128320

約数和(自身を除く): 859120360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 41, 46, 49, 56, 70, 82, 92, 98, 115, 140, 161, 164, 184, 196, 205, 230, 245, 257, 280, 287, 322, 328, 392, 410, 460, 490, 514, 574, 644, 805, 820, 920, 943, 980, 1028, 1127, 1148, 1285, 1288, 1435, 1610, 1640, 1799, 1886, 1960, 2009, 2056, 2254, 2296, 2570, 2870, 3220, 3598, 3772, 4018, 4508, 4715, 5140, 5635, 5740, 5911, 6440, 6601, 7196, 7544, 8036, 8995, 9016, 9430, 10045, 10280, 10537, 11270, 11480, 11822, 12593, 13202, 14392, 16072, 17990, 18860, 20090, 21074, 22540, 23644, 25186, 26404, 29555, 33005, 35980, 37720, 40180, 41377, 42148, 45080, 46207, 47288, 50372, 52685, 52808, 59110, 62965, 66010, 71960, 73759, 80360, 82754, 84296, 92414, 100744, 105370, 118220, 125930, 132020, 147518, 165508, 184828, 206885, 210740, 231035, 236440, 242351, 251860, 264040, 289639, 295036, 331016, 368795, 369656, 413770, 421480, 462070, 484702, 503720, 516313, 579278, 590072, 737590, 827540, 924140, 969404, 1032626, 1158556, 1211755, 1448195, 1475180, 1655080, 1696457, 1848280, 1938808, 2065252, 2317112, 2423510, 2581565, 2896390, 2950360, 3392914, 4130504, 4847020, 5163130, 5792780, 6785828, 8482285, 9694040, 10326260, 11585560, 11875199, 13571656, 16964570, 20652520, 23750398, 33929140, 47500796, 59375995, 67858280, 95001592, 118751990, 237503980, 475007960]

約数ペア:

[(1, 475007960), (2, 237503980), (4, 118751990), (5, 95001592), (7, 67858280), (8, 59375995), (10, 47500796), (14, 33929140), (20, 23750398), (23, 20652520), (28, 16964570), (35, 13571656), (40, 11875199), (41, 11585560), (46, 10326260), (49, 9694040), (56, 8482285), (70, 6785828), (82, 5792780), (92, 5163130), (98, 4847020), (115, 4130504), (140, 3392914), (161, 2950360), (164, 2896390), (184, 2581565), (196, 2423510), (205, 2317112), (230, 2065252), (245, 1938808), (257, 1848280), (280, 1696457), (287, 1655080), (322, 1475180), (328, 1448195), (392, 1211755), (410, 1158556), (460, 1032626), (490, 969404), (514, 924140), (574, 827540), (644, 737590), (805, 590072), (820, 579278), (920, 516313), (943, 503720), (980, 484702), (1028, 462070), (1127, 421480), (1148, 413770), (1285, 369656), (1288, 368795), (1435, 331016), (1610, 295036), (1640, 289639), (1799, 264040), (1886, 251860), (1960, 242351), (2009, 236440), (2056, 231035), (2254, 210740), (2296, 206885), (2570, 184828), (2870, 165508), (3220, 147518), (3598, 132020), (3772, 125930), (4018, 118220), (4508, 105370), (4715, 100744), (5140, 92414), (5635, 84296), (5740, 82754), (5911, 80360), (6440, 73759), (6601, 71960), (7196, 66010), (7544, 62965), (8036, 59110), (8995, 52808), (9016, 52685), (9430, 50372), (10045, 47288), (10280, 46207), (10537, 45080), (11270, 42148), (11480, 41377), (11822, 40180), (12593, 37720), (13202, 35980), (14392, 33005), (16072, 29555), (17990, 26404), (18860, 25186), (20090, 23644), (21074, 22540)]