222659760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:371

約数の個数: 160

約数和(自身を含む): 715168512

約数和(自身を除く): 492508752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 67, 80, 120, 122, 134, 183, 201, 227, 240, 244, 268, 305, 335, 366, 402, 454, 488, 536, 610, 670, 681, 732, 804, 908, 915, 976, 1005, 1072, 1135, 1220, 1340, 1362, 1464, 1608, 1816, 1830, 2010, 2270, 2440, 2680, 2724, 2928, 3216, 3405, 3632, 3660, 4020, 4087, 4540, 4880, 5360, 5448, 6810, 7320, 8040, 8174, 9080, 10896, 12261, 13620, 13847, 14640, 15209, 16080, 16348, 18160, 20435, 24522, 27240, 27694, 30418, 32696, 40870, 41541, 45627, 49044, 54480, 55388, 60836, 61305, 65392, 69235, 76045, 81740, 83082, 91254, 98088, 110776, 121672, 122610, 138470, 152090, 163480, 166164, 182508, 196176, 207705, 221552, 228135, 243344, 245220, 276940, 304180, 326960, 332328, 365016, 415410, 456270, 490440, 553880, 608360, 664656, 730032, 830820, 912540, 927749, 980880, 1107760, 1216720, 1661640, 1825080, 1855498, 2783247, 3323280, 3650160, 3710996, 4638745, 5566494, 7421992, 9277490, 11132988, 13916235, 14843984, 18554980, 22265976, 27832470, 37109960, 44531952, 55664940, 74219920, 111329880, 222659760]

約数ペア:

[(1, 222659760), (2, 111329880), (3, 74219920), (4, 55664940), (5, 44531952), (6, 37109960), (8, 27832470), (10, 22265976), (12, 18554980), (15, 14843984), (16, 13916235), (20, 11132988), (24, 9277490), (30, 7421992), (40, 5566494), (48, 4638745), (60, 3710996), (61, 3650160), (67, 3323280), (80, 2783247), (120, 1855498), (122, 1825080), (134, 1661640), (183, 1216720), (201, 1107760), (227, 980880), (240, 927749), (244, 912540), (268, 830820), (305, 730032), (335, 664656), (366, 608360), (402, 553880), (454, 490440), (488, 456270), (536, 415410), (610, 365016), (670, 332328), (681, 326960), (732, 304180), (804, 276940), (908, 245220), (915, 243344), (976, 228135), (1005, 221552), (1072, 207705), (1135, 196176), (1220, 182508), (1340, 166164), (1362, 163480), (1464, 152090), (1608, 138470), (1816, 122610), (1830, 121672), (2010, 110776), (2270, 98088), (2440, 91254), (2680, 83082), (2724, 81740), (2928, 76045), (3216, 69235), (3405, 65392), (3632, 61305), (3660, 60836), (4020, 55388), (4087, 54480), (4540, 49044), (4880, 45627), (5360, 41541), (5448, 40870), (6810, 32696), (7320, 30418), (8040, 27694), (8174, 27240), (9080, 24522), (10896, 20435), (12261, 18160), (13620, 16348), (13847, 16080), (14640, 15209)]