154217760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:331

約数の個数: 192

約数和(自身を含む): 517466880

約数和(自身を除く): 363249120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 61, 69, 80, 92, 96, 115, 120, 122, 138, 160, 183, 184, 229, 230, 240, 244, 276, 305, 345, 366, 368, 458, 460, 480, 488, 552, 610, 687, 690, 732, 736, 915, 916, 920, 976, 1104, 1145, 1220, 1374, 1380, 1403, 1464, 1830, 1832, 1840, 1952, 2208, 2290, 2440, 2748, 2760, 2806, 2928, 3435, 3660, 3664, 3680, 4209, 4580, 4880, 5267, 5496, 5520, 5612, 5856, 6870, 7015, 7320, 7328, 8418, 9160, 9760, 10534, 10992, 11040, 11224, 13740, 13969, 14030, 14640, 15801, 16836, 18320, 21045, 21068, 21984, 22448, 26335, 27480, 27938, 28060, 29280, 31602, 33672, 36640, 41907, 42090, 42136, 44896, 52670, 54960, 55876, 56120, 63204, 67344, 69845, 79005, 83814, 84180, 84272, 105340, 109920, 111752, 112240, 126408, 134688, 139690, 158010, 167628, 168360, 168544, 209535, 210680, 223504, 224480, 252816, 279380, 316020, 321287, 335256, 336720, 419070, 421360, 447008, 505632, 558760, 632040, 642574, 670512, 673440, 838140, 842720, 963861, 1117520, 1264080, 1285148, 1341024, 1606435, 1676280, 1927722, 2235040, 2528160, 2570296, 3212870, 3352560, 3855444, 4819305, 5140592, 6425740, 6705120, 7710888, 9638610, 10281184, 12851480, 15421776, 19277220, 25702960, 30843552, 38554440, 51405920, 77108880, 154217760]

約数ペア:

[(1, 154217760), (2, 77108880), (3, 51405920), (4, 38554440), (5, 30843552), (6, 25702960), (8, 19277220), (10, 15421776), (12, 12851480), (15, 10281184), (16, 9638610), (20, 7710888), (23, 6705120), (24, 6425740), (30, 5140592), (32, 4819305), (40, 3855444), (46, 3352560), (48, 3212870), (60, 2570296), (61, 2528160), (69, 2235040), (80, 1927722), (92, 1676280), (96, 1606435), (115, 1341024), (120, 1285148), (122, 1264080), (138, 1117520), (160, 963861), (183, 842720), (184, 838140), (229, 673440), (230, 670512), (240, 642574), (244, 632040), (276, 558760), (305, 505632), (345, 447008), (366, 421360), (368, 419070), (458, 336720), (460, 335256), (480, 321287), (488, 316020), (552, 279380), (610, 252816), (687, 224480), (690, 223504), (732, 210680), (736, 209535), (915, 168544), (916, 168360), (920, 167628), (976, 158010), (1104, 139690), (1145, 134688), (1220, 126408), (1374, 112240), (1380, 111752), (1403, 109920), (1464, 105340), (1830, 84272), (1832, 84180), (1840, 83814), (1952, 79005), (2208, 69845), (2290, 67344), (2440, 63204), (2748, 56120), (2760, 55876), (2806, 54960), (2928, 52670), (3435, 44896), (3660, 42136), (3664, 42090), (3680, 41907), (4209, 36640), (4580, 33672), (4880, 31602), (5267, 29280), (5496, 28060), (5520, 27938), (5612, 27480), (5856, 26335), (6870, 22448), (7015, 21984), (7320, 21068), (7328, 21045), (8418, 18320), (9160, 16836), (9760, 15801), (10534, 14640), (10992, 14030), (11040, 13969), (11224, 13740)]