61365920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1$

素因数の和:343

約数の個数: 192

約数和(自身を含む): 192036096

約数和(自身を除く): 130670176

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 32, 34, 35, 40, 44, 55, 56, 68, 70, 77, 80, 85, 88, 110, 112, 119, 136, 140, 154, 160, 170, 176, 187, 220, 224, 238, 272, 280, 293, 308, 340, 352, 374, 385, 440, 476, 544, 560, 586, 595, 616, 680, 748, 770, 880, 935, 952, 1120, 1172, 1190, 1232, 1309, 1360, 1465, 1496, 1540, 1760, 1870, 1904, 2051, 2344, 2380, 2464, 2618, 2720, 2930, 2992, 3080, 3223, 3740, 3808, 4102, 4688, 4760, 4981, 5236, 5860, 5984, 6160, 6446, 6545, 7480, 8204, 9376, 9520, 9962, 10255, 10472, 11720, 12320, 12892, 13090, 14960, 16115, 16408, 19040, 19924, 20510, 20944, 22561, 23440, 24905, 25784, 26180, 29920, 32230, 32816, 34867, 39848, 41020, 41888, 45122, 46880, 49810, 51568, 52360, 54791, 64460, 65632, 69734, 79696, 82040, 90244, 99620, 103136, 104720, 109582, 112805, 128920, 139468, 159392, 164080, 174335, 180488, 199240, 209440, 219164, 225610, 257840, 273955, 278936, 328160, 348670, 360976, 383537, 398480, 438328, 451220, 515680, 547910, 557872, 697340, 721952, 767074, 796960, 876656, 902440, 1095820, 1115744, 1394680, 1534148, 1753312, 1804880, 1917685, 2191640, 2789360, 3068296, 3609760, 3835370, 4383280, 5578720, 6136592, 7670740, 8766560, 12273184, 15341480, 30682960, 61365920]

約数ペア:

[(1, 61365920), (2, 30682960), (4, 15341480), (5, 12273184), (7, 8766560), (8, 7670740), (10, 6136592), (11, 5578720), (14, 4383280), (16, 3835370), (17, 3609760), (20, 3068296), (22, 2789360), (28, 2191640), (32, 1917685), (34, 1804880), (35, 1753312), (40, 1534148), (44, 1394680), (55, 1115744), (56, 1095820), (68, 902440), (70, 876656), (77, 796960), (80, 767074), (85, 721952), (88, 697340), (110, 557872), (112, 547910), (119, 515680), (136, 451220), (140, 438328), (154, 398480), (160, 383537), (170, 360976), (176, 348670), (187, 328160), (220, 278936), (224, 273955), (238, 257840), (272, 225610), (280, 219164), (293, 209440), (308, 199240), (340, 180488), (352, 174335), (374, 164080), (385, 159392), (440, 139468), (476, 128920), (544, 112805), (560, 109582), (586, 104720), (595, 103136), (616, 99620), (680, 90244), (748, 82040), (770, 79696), (880, 69734), (935, 65632), (952, 64460), (1120, 54791), (1172, 52360), (1190, 51568), (1232, 49810), (1309, 46880), (1360, 45122), (1465, 41888), (1496, 41020), (1540, 39848), (1760, 34867), (1870, 32816), (1904, 32230), (2051, 29920), (2344, 26180), (2380, 25784), (2464, 24905), (2618, 23440), (2720, 22561), (2930, 20944), (2992, 20510), (3080, 19924), (3223, 19040), (3740, 16408), (3808, 16115), (4102, 14960), (4688, 13090), (4760, 12892), (4981, 12320), (5236, 11720), (5860, 10472), (5984, 10255), (6160, 9962), (6446, 9520), (6545, 9376), (7480, 8204)]