74108320

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:159

約数の個数: 192

約数和(自身を含む): 213373440

約数和(自身を除く): 139265120

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 41, 44, 52, 55, 65, 79, 80, 82, 88, 104, 110, 130, 143, 158, 160, 164, 176, 205, 208, 220, 260, 286, 316, 328, 352, 395, 410, 416, 440, 451, 520, 533, 572, 632, 656, 715, 790, 820, 869, 880, 902, 1027, 1040, 1066, 1144, 1264, 1312, 1430, 1580, 1640, 1738, 1760, 1804, 2054, 2080, 2132, 2255, 2288, 2528, 2665, 2860, 3160, 3239, 3280, 3476, 3608, 4108, 4264, 4345, 4510, 4576, 5135, 5330, 5720, 5863, 6320, 6478, 6560, 6952, 7216, 8216, 8528, 8690, 9020, 10270, 10660, 11297, 11440, 11726, 12640, 12956, 13904, 14432, 16195, 16432, 17056, 17380, 18040, 20540, 21320, 22594, 22880, 23452, 25912, 27808, 29315, 32390, 32864, 34760, 35629, 36080, 41080, 42107, 42640, 45188, 46904, 51824, 56485, 58630, 64780, 69520, 71258, 72160, 82160, 84214, 85280, 90376, 93808, 103648, 112970, 117260, 129560, 139040, 142516, 164320, 168428, 178145, 180752, 187616, 210535, 225940, 234520, 259120, 285032, 336856, 356290, 361504, 421070, 451880, 463177, 469040, 518240, 570064, 673712, 712580, 842140, 903760, 926354, 938080, 1140128, 1347424, 1425160, 1684280, 1807520, 1852708, 2315885, 2850320, 3368560, 3705416, 4631770, 5700640, 6737120, 7410832, 9263540, 14821664, 18527080, 37054160, 74108320]

約数ペア:

[(1, 74108320), (2, 37054160), (4, 18527080), (5, 14821664), (8, 9263540), (10, 7410832), (11, 6737120), (13, 5700640), (16, 4631770), (20, 3705416), (22, 3368560), (26, 2850320), (32, 2315885), (40, 1852708), (41, 1807520), (44, 1684280), (52, 1425160), (55, 1347424), (65, 1140128), (79, 938080), (80, 926354), (82, 903760), (88, 842140), (104, 712580), (110, 673712), (130, 570064), (143, 518240), (158, 469040), (160, 463177), (164, 451880), (176, 421070), (205, 361504), (208, 356290), (220, 336856), (260, 285032), (286, 259120), (316, 234520), (328, 225940), (352, 210535), (395, 187616), (410, 180752), (416, 178145), (440, 168428), (451, 164320), (520, 142516), (533, 139040), (572, 129560), (632, 117260), (656, 112970), (715, 103648), (790, 93808), (820, 90376), (869, 85280), (880, 84214), (902, 82160), (1027, 72160), (1040, 71258), (1066, 69520), (1144, 64780), (1264, 58630), (1312, 56485), (1430, 51824), (1580, 46904), (1640, 45188), (1738, 42640), (1760, 42107), (1804, 41080), (2054, 36080), (2080, 35629), (2132, 34760), (2255, 32864), (2288, 32390), (2528, 29315), (2665, 27808), (2860, 25912), (3160, 23452), (3239, 22880), (3280, 22594), (3476, 21320), (3608, 20540), (4108, 18040), (4264, 17380), (4345, 17056), (4510, 16432), (4576, 16195), (5135, 14432), (5330, 13904), (5720, 12956), (5863, 12640), (6320, 11726), (6478, 11440), (6560, 11297), (6952, 10660), (7216, 10270), (8216, 9020), (8528, 8690)]