71741280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11497}}^1$

素因数の和:11528

約数の個数: 96

約数和(自身を含む): 243389664

約数和(自身を除く): 171648384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 11497, 22994, 34491, 45988, 57485, 68982, 91976, 114970, 137964, 149461, 172455, 183952, 229940, 275928, 298922, 344910, 367904, 448383, 459880, 551856, 597844, 689820, 747305, 896766, 919760, 1103712, 1195688, 1379640, 1494610, 1793532, 1839520, 2241915, 2391376, 2759280, 2989220, 3587064, 4483830, 4782752, 5518560, 5978440, 7174128, 8967660, 11956880, 14348256, 17935320, 23913760, 35870640, 71741280]

約数ペア:

[(1, 71741280), (2, 35870640), (3, 23913760), (4, 17935320), (5, 14348256), (6, 11956880), (8, 8967660), (10, 7174128), (12, 5978440), (13, 5518560), (15, 4782752), (16, 4483830), (20, 3587064), (24, 2989220), (26, 2759280), (30, 2391376), (32, 2241915), (39, 1839520), (40, 1793532), (48, 1494610), (52, 1379640), (60, 1195688), (65, 1103712), (78, 919760), (80, 896766), (96, 747305), (104, 689820), (120, 597844), (130, 551856), (156, 459880), (160, 448383), (195, 367904), (208, 344910), (240, 298922), (260, 275928), (312, 229940), (390, 183952), (416, 172455), (480, 149461), (520, 137964), (624, 114970), (780, 91976), (1040, 68982), (1248, 57485), (1560, 45988), (2080, 34491), (3120, 22994), (6240, 11497)]