16500065960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{197}}^1\times {\mathrm{283}}^1$

素因数の和:656

約数の個数: 192

約数和(自身を含む): 43847464320

約数和(自身を除く): 27347398360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 151, 196, 197, 245, 280, 283, 302, 392, 394, 490, 566, 604, 755, 788, 980, 985, 1057, 1132, 1208, 1379, 1415, 1510, 1576, 1960, 1970, 1981, 2114, 2264, 2758, 2830, 3020, 3940, 3962, 4228, 5285, 5516, 5660, 6040, 6895, 7399, 7880, 7924, 8456, 9653, 9905, 10570, 11032, 11320, 13790, 13867, 14798, 15848, 19306, 19810, 21140, 27580, 27734, 29596, 29747, 36995, 38612, 39620, 42280, 42733, 48265, 55160, 55468, 55751, 59192, 59494, 69335, 73990, 77224, 79240, 85466, 96530, 110936, 111502, 118988, 138670, 147980, 148735, 170932, 193060, 208229, 213665, 223004, 237976, 277340, 278755, 295960, 297470, 299131, 341864, 386120, 390257, 416458, 427330, 446008, 554680, 557510, 594940, 598262, 780514, 832916, 854660, 1041145, 1115020, 1189880, 1196524, 1457603, 1495655, 1561028, 1665832, 1709320, 1951285, 2082290, 2093917, 2230040, 2393048, 2731799, 2915206, 2991310, 3122056, 3902570, 4164580, 4187834, 5463598, 5830412, 5982620, 7288015, 7805140, 8329160, 8375668, 8418401, 10469585, 10927196, 11660824, 11965240, 13658995, 14576030, 15610280, 16751336, 16836802, 20939170, 21854392, 27317990, 29152060, 33673604, 41878340, 42092005, 54635980, 58304120, 58928807, 67347208, 83756680, 84184010, 109271960, 117857614, 168368020, 235715228, 294644035, 336736040, 412501649, 471430456, 589288070, 825003298, 1178576140, 1650006596, 2062508245, 2357152280, 3300013192, 4125016490, 8250032980, 16500065960]

約数ペア:

[(1, 16500065960), (2, 8250032980), (4, 4125016490), (5, 3300013192), (7, 2357152280), (8, 2062508245), (10, 1650006596), (14, 1178576140), (20, 825003298), (28, 589288070), (35, 471430456), (40, 412501649), (49, 336736040), (56, 294644035), (70, 235715228), (98, 168368020), (140, 117857614), (151, 109271960), (196, 84184010), (197, 83756680), (245, 67347208), (280, 58928807), (283, 58304120), (302, 54635980), (392, 42092005), (394, 41878340), (490, 33673604), (566, 29152060), (604, 27317990), (755, 21854392), (788, 20939170), (980, 16836802), (985, 16751336), (1057, 15610280), (1132, 14576030), (1208, 13658995), (1379, 11965240), (1415, 11660824), (1510, 10927196), (1576, 10469585), (1960, 8418401), (1970, 8375668), (1981, 8329160), (2114, 7805140), (2264, 7288015), (2758, 5982620), (2830, 5830412), (3020, 5463598), (3940, 4187834), (3962, 4164580), (4228, 3902570), (5285, 3122056), (5516, 2991310), (5660, 2915206), (6040, 2731799), (6895, 2393048), (7399, 2230040), (7880, 2093917), (7924, 2082290), (8456, 1951285), (9653, 1709320), (9905, 1665832), (10570, 1561028), (11032, 1495655), (11320, 1457603), (13790, 1196524), (13867, 1189880), (14798, 1115020), (15848, 1041145), (19306, 854660), (19810, 832916), (21140, 780514), (27580, 598262), (27734, 594940), (29596, 557510), (29747, 554680), (36995, 446008), (38612, 427330), (39620, 416458), (42280, 390257), (42733, 386120), (48265, 341864), (55160, 299131), (55468, 297470), (55751, 295960), (59192, 278755), (59494, 277340), (69335, 237976), (73990, 223004), (77224, 213665), (79240, 208229), (85466, 193060), (96530, 170932), (110936, 148735), (111502, 147980), (118988, 138670)]