82254364080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{74071}}^1$

素因数の和:74755

約数の個数: 160

約数和(自身を含む): 291860272128

約数和(自身を除く): 209605908048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 661, 840, 1322, 1680, 1983, 2644, 3305, 3966, 4627, 5288, 6610, 7932, 9254, 9915, 10576, 13220, 13881, 15864, 18508, 19830, 23135, 26440, 27762, 31728, 37016, 39660, 46270, 52880, 55524, 69405, 74032, 74071, 79320, 92540, 111048, 138810, 148142, 158640, 185080, 222096, 222213, 277620, 296284, 370160, 370355, 444426, 518497, 555240, 592568, 740710, 888852, 1036994, 1110480, 1111065, 1185136, 1481420, 1555491, 1777704, 2073988, 2222130, 2592485, 2962840, 3110982, 3555408, 4147976, 4444260, 5184970, 5925680, 6221964, 7777455, 8295952, 8888520, 10369940, 12443928, 15554910, 17777040, 20739880, 24887856, 31109820, 41479760, 48960931, 62219640, 97921862, 124439280, 146882793, 195843724, 244804655, 293765586, 342726517, 391687448, 489609310, 587531172, 685453034, 734413965, 783374896, 979218620, 1028179551, 1175062344, 1370906068, 1468827930, 1713632585, 1958437240, 2056359102, 2350124688, 2741812136, 2937655860, 3427265170, 3916874480, 4112718204, 5140897755, 5483624272, 5875311720, 6854530340, 8225436408, 10281795510, 11750623440, 13709060680, 16450872816, 20563591020, 27418121360, 41127182040, 82254364080]

約数ペア:

[(1, 82254364080), (2, 41127182040), (3, 27418121360), (4, 20563591020), (5, 16450872816), (6, 13709060680), (7, 11750623440), (8, 10281795510), (10, 8225436408), (12, 6854530340), (14, 5875311720), (15, 5483624272), (16, 5140897755), (20, 4112718204), (21, 3916874480), (24, 3427265170), (28, 2937655860), (30, 2741812136), (35, 2350124688), (40, 2056359102), (42, 1958437240), (48, 1713632585), (56, 1468827930), (60, 1370906068), (70, 1175062344), (80, 1028179551), (84, 979218620), (105, 783374896), (112, 734413965), (120, 685453034), (140, 587531172), (168, 489609310), (210, 391687448), (240, 342726517), (280, 293765586), (336, 244804655), (420, 195843724), (560, 146882793), (661, 124439280), (840, 97921862), (1322, 62219640), (1680, 48960931), (1983, 41479760), (2644, 31109820), (3305, 24887856), (3966, 20739880), (4627, 17777040), (5288, 15554910), (6610, 12443928), (7932, 10369940), (9254, 8888520), (9915, 8295952), (10576, 7777455), (13220, 6221964), (13881, 5925680), (15864, 5184970), (18508, 4444260), (19830, 4147976), (23135, 3555408), (26440, 3110982), (27762, 2962840), (31728, 2592485), (37016, 2222130), (39660, 2073988), (46270, 1777704), (52880, 1555491), (55524, 1481420), (69405, 1185136), (74032, 1111065), (74071, 1110480), (79320, 1036994), (92540, 888852), (111048, 740710), (138810, 592568), (148142, 555240), (158640, 518497), (185080, 444426), (222096, 370355), (222213, 370160), (277620, 296284)]