189415440320

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{1013}}^1$

素因数の和:1307

約数の個数: 224

約数和(自身を含む): 469979947008

約数和(自身を除く): 280564506688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 107, 127, 160, 172, 214, 215, 254, 320, 344, 428, 430, 508, 535, 635, 688, 856, 860, 1013, 1016, 1070, 1270, 1376, 1712, 1720, 2026, 2032, 2140, 2540, 2752, 3424, 3440, 4052, 4064, 4280, 4601, 5065, 5080, 5461, 6848, 6880, 8104, 8128, 8560, 9202, 10130, 10160, 10922, 13589, 13760, 16208, 17120, 18404, 20260, 20320, 21844, 23005, 27178, 27305, 32416, 34240, 36808, 40520, 40640, 43559, 43688, 46010, 54356, 54610, 64832, 67945, 73616, 81040, 87118, 87376, 92020, 108391, 108712, 109220, 128651, 135890, 147232, 162080, 174236, 174752, 184040, 216782, 217424, 217795, 218440, 257302, 271780, 294464, 324160, 348472, 349504, 368080, 433564, 434848, 435590, 436880, 514604, 541955, 543560, 584327, 643255, 696944, 736160, 867128, 869696, 871180, 873760, 1029208, 1083910, 1087120, 1168654, 1286510, 1393888, 1472320, 1734256, 1742360, 1747520, 2058416, 2167820, 2174240, 2337308, 2573020, 2787776, 2921635, 3468512, 3484720, 4116832, 4335640, 4348480, 4660813, 4674616, 5146040, 5531993, 5843270, 6937024, 6969440, 8233664, 8671280, 9321626, 9349232, 10292080, 11063986, 11686540, 13765657, 13938880, 17342560, 18643252, 18698464, 20584160, 22127972, 23304065, 23373080, 27531314, 27659965, 34685120, 37286504, 37396928, 41168320, 44255944, 46608130, 46746160, 55062628, 55319930, 68828285, 74573008, 88511888, 93216260, 93492320, 110125256, 110639860, 137656570, 149146016, 177023776, 186432520, 186984640, 220250512, 221279720, 275313140, 298292032, 354047552, 372865040, 440501024, 442559440, 550626280, 591923251, 745730080, 881002048, 885118880, 1101252560, 1183846502, 1491460160, 1770237760, 2202505120, 2367693004, 2959616255, 4405010240, 4735386008, 5919232510, 9470772016, 11838465020, 18941544032, 23676930040, 37883088064, 47353860080, 94707720160, 189415440320]

約数ペア:

[(1, 189415440320), (2, 94707720160), (4, 47353860080), (5, 37883088064), (8, 23676930040), (10, 18941544032), (16, 11838465020), (20, 9470772016), (32, 5919232510), (40, 4735386008), (43, 4405010240), (64, 2959616255), (80, 2367693004), (86, 2202505120), (107, 1770237760), (127, 1491460160), (160, 1183846502), (172, 1101252560), (214, 885118880), (215, 881002048), (254, 745730080), (320, 591923251), (344, 550626280), (428, 442559440), (430, 440501024), (508, 372865040), (535, 354047552), (635, 298292032), (688, 275313140), (856, 221279720), (860, 220250512), (1013, 186984640), (1016, 186432520), (1070, 177023776), (1270, 149146016), (1376, 137656570), (1712, 110639860), (1720, 110125256), (2026, 93492320), (2032, 93216260), (2140, 88511888), (2540, 74573008), (2752, 68828285), (3424, 55319930), (3440, 55062628), (4052, 46746160), (4064, 46608130), (4280, 44255944), (4601, 41168320), (5065, 37396928), (5080, 37286504), (5461, 34685120), (6848, 27659965), (6880, 27531314), (8104, 23373080), (8128, 23304065), (8560, 22127972), (9202, 20584160), (10130, 18698464), (10160, 18643252), (10922, 17342560), (13589, 13938880), (13760, 13765657), (16208, 11686540), (17120, 11063986), (18404, 10292080), (20260, 9349232), (20320, 9321626), (21844, 8671280), (23005, 8233664), (27178, 6969440), (27305, 6937024), (32416, 5843270), (34240, 5531993), (36808, 5146040), (40520, 4674616), (40640, 4660813), (43559, 4348480), (43688, 4335640), (46010, 4116832), (54356, 3484720), (54610, 3468512), (64832, 2921635), (67945, 2787776), (73616, 2573020), (81040, 2337308), (87118, 2174240), (87376, 2167820), (92020, 2058416), (108391, 1747520), (108712, 1742360), (109220, 1734256), (128651, 1472320), (135890, 1393888), (147232, 1286510), (162080, 1168654), (174236, 1087120), (174752, 1083910), (184040, 1029208), (216782, 873760), (217424, 871180), (217795, 869696), (218440, 867128), (257302, 736160), (271780, 696944), (294464, 643255), (324160, 584327), (348472, 543560), (349504, 541955), (368080, 514604), (433564, 436880), (434848, 435590)]