242697840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1$

素因数の和:628

約数の個数: 320

約数和(自身を含む): 980508672

約数和(自身を除く): 737810832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 23, 24, 28, 30, 33, 35, 40, 42, 44, 46, 48, 55, 56, 60, 66, 69, 70, 77, 80, 84, 88, 92, 105, 110, 112, 115, 120, 132, 138, 140, 154, 161, 165, 168, 176, 184, 210, 220, 230, 231, 240, 253, 264, 276, 280, 308, 322, 330, 336, 345, 368, 385, 420, 440, 460, 462, 483, 506, 528, 552, 560, 571, 616, 644, 660, 690, 759, 770, 805, 840, 880, 920, 924, 966, 1012, 1104, 1142, 1155, 1232, 1265, 1288, 1320, 1380, 1518, 1540, 1610, 1680, 1713, 1771, 1840, 1848, 1932, 2024, 2284, 2310, 2415, 2530, 2576, 2640, 2760, 2855, 3036, 3080, 3220, 3426, 3542, 3696, 3795, 3864, 3997, 4048, 4568, 4620, 4830, 5060, 5313, 5520, 5710, 6072, 6160, 6281, 6440, 6852, 7084, 7590, 7728, 7994, 8565, 8855, 9136, 9240, 9660, 10120, 10626, 11420, 11991, 12144, 12562, 12880, 13133, 13704, 14168, 15180, 15988, 17130, 17710, 18480, 18843, 19320, 19985, 20240, 21252, 22840, 23982, 25124, 26266, 26565, 27408, 28336, 30360, 31405, 31976, 34260, 35420, 37686, 38640, 39399, 39970, 42504, 43967, 45680, 47964, 50248, 52532, 53130, 59955, 60720, 62810, 63952, 65665, 68520, 70840, 75372, 78798, 79940, 85008, 87934, 91931, 94215, 95928, 100496, 105064, 106260, 119910, 125620, 131330, 131901, 137040, 141680, 144463, 150744, 157596, 159880, 175868, 183862, 188430, 191856, 196995, 210128, 212520, 219835, 239820, 251240, 262660, 263802, 275793, 288926, 301488, 315192, 319760, 351736, 367724, 376860, 393990, 425040, 433389, 439670, 459655, 479640, 502480, 525320, 527604, 551586, 577852, 630384, 659505, 703472, 722315, 735448, 753720, 787980, 866778, 879340, 919310, 959280, 1011241, 1050640, 1055208, 1103172, 1155704, 1319010, 1378965, 1444630, 1470896, 1507440, 1575960, 1733556, 1758680, 1838620, 2022482, 2110416, 2166945, 2206344, 2311408, 2638020, 2757930, 2889260, 3033723, 3151920, 3467112, 3517360, 3677240, 4044964, 4333890, 4412688, 5056205, 5276040, 5515860, 5778520, 6067446, 6934224, 7354480, 8089928, 8667780, 10112410, 10552080, 11031720, 11557040, 12134892, 15168615, 16179856, 17335560, 20224820, 22063440, 24269784, 30337230, 34671120, 40449640, 48539568, 60674460, 80899280, 121348920, 242697840]

約数ペア:

[(1, 242697840), (2, 121348920), (3, 80899280), (4, 60674460), (5, 48539568), (6, 40449640), (7, 34671120), (8, 30337230), (10, 24269784), (11, 22063440), (12, 20224820), (14, 17335560), (15, 16179856), (16, 15168615), (20, 12134892), (21, 11557040), (22, 11031720), (23, 10552080), (24, 10112410), (28, 8667780), (30, 8089928), (33, 7354480), (35, 6934224), (40, 6067446), (42, 5778520), (44, 5515860), (46, 5276040), (48, 5056205), (55, 4412688), (56, 4333890), (60, 4044964), (66, 3677240), (69, 3517360), (70, 3467112), (77, 3151920), (80, 3033723), (84, 2889260), (88, 2757930), (92, 2638020), (105, 2311408), (110, 2206344), (112, 2166945), (115, 2110416), (120, 2022482), (132, 1838620), (138, 1758680), (140, 1733556), (154, 1575960), (161, 1507440), (165, 1470896), (168, 1444630), (176, 1378965), (184, 1319010), (210, 1155704), (220, 1103172), (230, 1055208), (231, 1050640), (240, 1011241), (253, 959280), (264, 919310), (276, 879340), (280, 866778), (308, 787980), (322, 753720), (330, 735448), (336, 722315), (345, 703472), (368, 659505), (385, 630384), (420, 577852), (440, 551586), (460, 527604), (462, 525320), (483, 502480), (506, 479640), (528, 459655), (552, 439670), (560, 433389), (571, 425040), (616, 393990), (644, 376860), (660, 367724), (690, 351736), (759, 319760), (770, 315192), (805, 301488), (840, 288926), (880, 275793), (920, 263802), (924, 262660), (966, 251240), (1012, 239820), (1104, 219835), (1142, 212520), (1155, 210128), (1232, 196995), (1265, 191856), (1288, 188430), (1320, 183862), (1380, 175868), (1518, 159880), (1540, 157596), (1610, 150744), (1680, 144463), (1713, 141680), (1771, 137040), (1840, 131901), (1848, 131330), (1932, 125620), (2024, 119910), (2284, 106260), (2310, 105064), (2415, 100496), (2530, 95928), (2576, 94215), (2640, 91931), (2760, 87934), (2855, 85008), (3036, 79940), (3080, 78798), (3220, 75372), (3426, 70840), (3542, 68520), (3696, 65665), (3795, 63952), (3864, 62810), (3997, 60720), (4048, 59955), (4568, 53130), (4620, 52532), (4830, 50248), (5060, 47964), (5313, 45680), (5520, 43967), (5710, 42504), (6072, 39970), (6160, 39399), (6281, 38640), (6440, 37686), (6852, 35420), (7084, 34260), (7590, 31976), (7728, 31405), (7994, 30360), (8565, 28336), (8855, 27408), (9136, 26565), (9240, 26266), (9660, 25124), (10120, 23982), (10626, 22840), (11420, 21252), (11991, 20240), (12144, 19985), (12562, 19320), (12880, 18843), (13133, 18480), (13704, 17710), (14168, 17130), (15180, 15988)]