817943280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{6323}}^1$

素因数の和:6364

約数の個数: 240

約数和(自身を含む): 3218258304

約数和(自身を除く): 2400315024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 66, 70, 77, 80, 84, 88, 98, 105, 110, 112, 120, 132, 140, 147, 154, 165, 168, 176, 196, 210, 220, 231, 240, 245, 264, 280, 294, 308, 330, 336, 385, 392, 420, 440, 462, 490, 528, 539, 560, 588, 616, 660, 735, 770, 784, 840, 880, 924, 980, 1078, 1155, 1176, 1232, 1320, 1470, 1540, 1617, 1680, 1848, 1960, 2156, 2310, 2352, 2640, 2695, 2940, 3080, 3234, 3696, 3920, 4312, 4620, 5390, 5880, 6160, 6323, 6468, 8085, 8624, 9240, 10780, 11760, 12646, 12936, 16170, 18480, 18969, 21560, 25292, 25872, 31615, 32340, 37938, 43120, 44261, 50584, 63230, 64680, 69553, 75876, 88522, 94845, 101168, 126460, 129360, 132783, 139106, 151752, 177044, 189690, 208659, 221305, 252920, 265566, 278212, 303504, 309827, 347765, 354088, 379380, 417318, 442610, 486871, 505840, 531132, 556424, 619654, 663915, 695530, 708176, 758760, 834636, 885220, 929481, 973742, 1043295, 1062264, 1112848, 1239308, 1327830, 1391060, 1460613, 1517520, 1549135, 1669272, 1770440, 1858962, 1947484, 2086590, 2124528, 2434355, 2478616, 2655660, 2782120, 2921226, 3098270, 3338544, 3408097, 3540880, 3717924, 3894968, 4173180, 4647405, 4868710, 4957232, 5311320, 5564240, 5842452, 6196540, 6816194, 7303065, 7435848, 7789936, 8346360, 9294810, 9737420, 10224291, 10622640, 11684904, 12393080, 13632388, 14606130, 14871696, 16692720, 17040485, 18589620, 19474840, 20448582, 23369808, 24786160, 27264776, 29212260, 34080970, 37179240, 38949680, 40897164, 51121455, 54529552, 58424520, 68161940, 74358480, 81794328, 102242910, 116849040, 136323880, 163588656, 204485820, 272647760, 408971640, 817943280]

約数ペア:

[(1, 817943280), (2, 408971640), (3, 272647760), (4, 204485820), (5, 163588656), (6, 136323880), (7, 116849040), (8, 102242910), (10, 81794328), (11, 74358480), (12, 68161940), (14, 58424520), (15, 54529552), (16, 51121455), (20, 40897164), (21, 38949680), (22, 37179240), (24, 34080970), (28, 29212260), (30, 27264776), (33, 24786160), (35, 23369808), (40, 20448582), (42, 19474840), (44, 18589620), (48, 17040485), (49, 16692720), (55, 14871696), (56, 14606130), (60, 13632388), (66, 12393080), (70, 11684904), (77, 10622640), (80, 10224291), (84, 9737420), (88, 9294810), (98, 8346360), (105, 7789936), (110, 7435848), (112, 7303065), (120, 6816194), (132, 6196540), (140, 5842452), (147, 5564240), (154, 5311320), (165, 4957232), (168, 4868710), (176, 4647405), (196, 4173180), (210, 3894968), (220, 3717924), (231, 3540880), (240, 3408097), (245, 3338544), (264, 3098270), (280, 2921226), (294, 2782120), (308, 2655660), (330, 2478616), (336, 2434355), (385, 2124528), (392, 2086590), (420, 1947484), (440, 1858962), (462, 1770440), (490, 1669272), (528, 1549135), (539, 1517520), (560, 1460613), (588, 1391060), (616, 1327830), (660, 1239308), (735, 1112848), (770, 1062264), (784, 1043295), (840, 973742), (880, 929481), (924, 885220), (980, 834636), (1078, 758760), (1155, 708176), (1176, 695530), (1232, 663915), (1320, 619654), (1470, 556424), (1540, 531132), (1617, 505840), (1680, 486871), (1848, 442610), (1960, 417318), (2156, 379380), (2310, 354088), (2352, 347765), (2640, 309827), (2695, 303504), (2940, 278212), (3080, 265566), (3234, 252920), (3696, 221305), (3920, 208659), (4312, 189690), (4620, 177044), (5390, 151752), (5880, 139106), (6160, 132783), (6323, 129360), (6468, 126460), (8085, 101168), (8624, 94845), (9240, 88522), (10780, 75876), (11760, 69553), (12646, 64680), (12936, 63230), (16170, 50584), (18480, 44261), (18969, 43120), (21560, 37938), (25292, 32340), (25872, 31615)]