79306760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1$

素因数の和:415

約数の個数: 128

約数和(自身を含む): 211680000

約数和(自身を除く): 132373240

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 23, 26, 38, 40, 46, 52, 65, 76, 92, 95, 104, 115, 130, 152, 184, 190, 230, 247, 260, 299, 349, 380, 437, 460, 494, 520, 598, 698, 760, 874, 920, 988, 1196, 1235, 1396, 1495, 1745, 1748, 1976, 2185, 2392, 2470, 2792, 2990, 3490, 3496, 4370, 4537, 4940, 5681, 5980, 6631, 6980, 8027, 8740, 9074, 9880, 11362, 11960, 13262, 13960, 16054, 17480, 18148, 22685, 22724, 26524, 28405, 32108, 33155, 36296, 40135, 45370, 45448, 53048, 56810, 64216, 66310, 80270, 86203, 90740, 104351, 113620, 132620, 152513, 160540, 172406, 181480, 208702, 227240, 265240, 305026, 321080, 344812, 417404, 431015, 521755, 610052, 689624, 762565, 834808, 862030, 1043510, 1220104, 1525130, 1724060, 1982669, 2087020, 3050260, 3448120, 3965338, 4174040, 6100520, 7930676, 9913345, 15861352, 19826690, 39653380, 79306760]

約数ペア:

[(1, 79306760), (2, 39653380), (4, 19826690), (5, 15861352), (8, 9913345), (10, 7930676), (13, 6100520), (19, 4174040), (20, 3965338), (23, 3448120), (26, 3050260), (38, 2087020), (40, 1982669), (46, 1724060), (52, 1525130), (65, 1220104), (76, 1043510), (92, 862030), (95, 834808), (104, 762565), (115, 689624), (130, 610052), (152, 521755), (184, 431015), (190, 417404), (230, 344812), (247, 321080), (260, 305026), (299, 265240), (349, 227240), (380, 208702), (437, 181480), (460, 172406), (494, 160540), (520, 152513), (598, 132620), (698, 113620), (760, 104351), (874, 90740), (920, 86203), (988, 80270), (1196, 66310), (1235, 64216), (1396, 56810), (1495, 53048), (1745, 45448), (1748, 45370), (1976, 40135), (2185, 36296), (2392, 33155), (2470, 32108), (2792, 28405), (2990, 26524), (3490, 22724), (3496, 22685), (4370, 18148), (4537, 17480), (4940, 16054), (5681, 13960), (5980, 13262), (6631, 11960), (6980, 11362), (8027, 9880), (8740, 9074)]