71011360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:159

約数の個数: 192

約数和(自身を含む): 209018880

約数和(自身を除く): 138007520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 47, 56, 70, 71, 76, 80, 94, 95, 112, 133, 140, 142, 152, 160, 188, 190, 224, 235, 266, 280, 284, 304, 329, 355, 376, 380, 470, 497, 532, 560, 568, 608, 658, 665, 710, 752, 760, 893, 940, 994, 1064, 1120, 1136, 1316, 1330, 1349, 1420, 1504, 1520, 1645, 1786, 1880, 1988, 2128, 2272, 2485, 2632, 2660, 2698, 2840, 3040, 3290, 3337, 3572, 3760, 3976, 4256, 4465, 4970, 5264, 5320, 5396, 5680, 6251, 6580, 6674, 6745, 7144, 7520, 7952, 8930, 9443, 9940, 10528, 10640, 10792, 11360, 12502, 13160, 13348, 13490, 14288, 15904, 16685, 17860, 18886, 19880, 21280, 21584, 23359, 25004, 26320, 26696, 26980, 28576, 31255, 33370, 35720, 37772, 39760, 43168, 46718, 47215, 50008, 52640, 53392, 53960, 62510, 63403, 66740, 71440, 75544, 79520, 93436, 94430, 100016, 106784, 107920, 116795, 125020, 126806, 133480, 142880, 151088, 186872, 188860, 200032, 215840, 233590, 250040, 253612, 266960, 302176, 317015, 373744, 377720, 443821, 467180, 500080, 507224, 533920, 634030, 747488, 755440, 887642, 934360, 1000160, 1014448, 1268060, 1510880, 1775284, 1868720, 2028896, 2219105, 2536120, 3550568, 3737440, 4438210, 5072240, 7101136, 8876420, 10144480, 14202272, 17752840, 35505680, 71011360]

約数ペア:

[(1, 71011360), (2, 35505680), (4, 17752840), (5, 14202272), (7, 10144480), (8, 8876420), (10, 7101136), (14, 5072240), (16, 4438210), (19, 3737440), (20, 3550568), (28, 2536120), (32, 2219105), (35, 2028896), (38, 1868720), (40, 1775284), (47, 1510880), (56, 1268060), (70, 1014448), (71, 1000160), (76, 934360), (80, 887642), (94, 755440), (95, 747488), (112, 634030), (133, 533920), (140, 507224), (142, 500080), (152, 467180), (160, 443821), (188, 377720), (190, 373744), (224, 317015), (235, 302176), (266, 266960), (280, 253612), (284, 250040), (304, 233590), (329, 215840), (355, 200032), (376, 188860), (380, 186872), (470, 151088), (497, 142880), (532, 133480), (560, 126806), (568, 125020), (608, 116795), (658, 107920), (665, 106784), (710, 100016), (752, 94430), (760, 93436), (893, 79520), (940, 75544), (994, 71440), (1064, 66740), (1120, 63403), (1136, 62510), (1316, 53960), (1330, 53392), (1349, 52640), (1420, 50008), (1504, 47215), (1520, 46718), (1645, 43168), (1786, 39760), (1880, 37772), (1988, 35720), (2128, 33370), (2272, 31255), (2485, 28576), (2632, 26980), (2660, 26696), (2698, 26320), (2840, 25004), (3040, 23359), (3290, 21584), (3337, 21280), (3572, 19880), (3760, 18886), (3976, 17860), (4256, 16685), (4465, 15904), (4970, 14288), (5264, 13490), (5320, 13348), (5396, 13160), (5680, 12502), (6251, 11360), (6580, 10792), (6674, 10640), (6745, 10528), (7144, 9940), (7520, 9443), (7952, 8930)]