121348920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1$

素因数の和:626

約数の個数: 256

約数和(自身を含む): 474439680

約数和(自身を除く): 353090760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 23, 24, 28, 30, 33, 35, 40, 42, 44, 46, 55, 56, 60, 66, 69, 70, 77, 84, 88, 92, 105, 110, 115, 120, 132, 138, 140, 154, 161, 165, 168, 184, 210, 220, 230, 231, 253, 264, 276, 280, 308, 322, 330, 345, 385, 420, 440, 460, 462, 483, 506, 552, 571, 616, 644, 660, 690, 759, 770, 805, 840, 920, 924, 966, 1012, 1142, 1155, 1265, 1288, 1320, 1380, 1518, 1540, 1610, 1713, 1771, 1848, 1932, 2024, 2284, 2310, 2415, 2530, 2760, 2855, 3036, 3080, 3220, 3426, 3542, 3795, 3864, 3997, 4568, 4620, 4830, 5060, 5313, 5710, 6072, 6281, 6440, 6852, 7084, 7590, 7994, 8565, 8855, 9240, 9660, 10120, 10626, 11420, 11991, 12562, 13133, 13704, 14168, 15180, 15988, 17130, 17710, 18843, 19320, 19985, 21252, 22840, 23982, 25124, 26266, 26565, 30360, 31405, 31976, 34260, 35420, 37686, 39399, 39970, 42504, 43967, 47964, 50248, 52532, 53130, 59955, 62810, 65665, 68520, 70840, 75372, 78798, 79940, 87934, 91931, 94215, 95928, 105064, 106260, 119910, 125620, 131330, 131901, 144463, 150744, 157596, 159880, 175868, 183862, 188430, 196995, 212520, 219835, 239820, 251240, 262660, 263802, 275793, 288926, 315192, 351736, 367724, 376860, 393990, 433389, 439670, 459655, 479640, 525320, 527604, 551586, 577852, 659505, 722315, 735448, 753720, 787980, 866778, 879340, 919310, 1011241, 1055208, 1103172, 1155704, 1319010, 1378965, 1444630, 1575960, 1733556, 1758680, 1838620, 2022482, 2166945, 2206344, 2638020, 2757930, 2889260, 3033723, 3467112, 3677240, 4044964, 4333890, 5056205, 5276040, 5515860, 5778520, 6067446, 8089928, 8667780, 10112410, 11031720, 12134892, 15168615, 17335560, 20224820, 24269784, 30337230, 40449640, 60674460, 121348920]

約数ペア:

[(1, 121348920), (2, 60674460), (3, 40449640), (4, 30337230), (5, 24269784), (6, 20224820), (7, 17335560), (8, 15168615), (10, 12134892), (11, 11031720), (12, 10112410), (14, 8667780), (15, 8089928), (20, 6067446), (21, 5778520), (22, 5515860), (23, 5276040), (24, 5056205), (28, 4333890), (30, 4044964), (33, 3677240), (35, 3467112), (40, 3033723), (42, 2889260), (44, 2757930), (46, 2638020), (55, 2206344), (56, 2166945), (60, 2022482), (66, 1838620), (69, 1758680), (70, 1733556), (77, 1575960), (84, 1444630), (88, 1378965), (92, 1319010), (105, 1155704), (110, 1103172), (115, 1055208), (120, 1011241), (132, 919310), (138, 879340), (140, 866778), (154, 787980), (161, 753720), (165, 735448), (168, 722315), (184, 659505), (210, 577852), (220, 551586), (230, 527604), (231, 525320), (253, 479640), (264, 459655), (276, 439670), (280, 433389), (308, 393990), (322, 376860), (330, 367724), (345, 351736), (385, 315192), (420, 288926), (440, 275793), (460, 263802), (462, 262660), (483, 251240), (506, 239820), (552, 219835), (571, 212520), (616, 196995), (644, 188430), (660, 183862), (690, 175868), (759, 159880), (770, 157596), (805, 150744), (840, 144463), (920, 131901), (924, 131330), (966, 125620), (1012, 119910), (1142, 106260), (1155, 105064), (1265, 95928), (1288, 94215), (1320, 91931), (1380, 87934), (1518, 79940), (1540, 78798), (1610, 75372), (1713, 70840), (1771, 68520), (1848, 65665), (1932, 62810), (2024, 59955), (2284, 53130), (2310, 52532), (2415, 50248), (2530, 47964), (2760, 43967), (2855, 42504), (3036, 39970), (3080, 39399), (3220, 37686), (3426, 35420), (3542, 34260), (3795, 31976), (3864, 31405), (3997, 30360), (4568, 26565), (4620, 26266), (4830, 25124), (5060, 23982), (5313, 22840), (5710, 21252), (6072, 19985), (6281, 19320), (6440, 18843), (6852, 17710), (7084, 17130), (7590, 15988), (7994, 15180), (8565, 14168), (8855, 13704), (9240, 13133), (9660, 12562), (10120, 11991), (10626, 11420)]