146346240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1657}}^1$

素因数の和:1704

約数の個数: 144

約数和(自身を含む): 488009088

約数和(自身を除く): 341662848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 768, 920, 960, 1104, 1280, 1380, 1472, 1657, 1840, 1920, 2208, 2760, 2944, 3314, 3680, 3840, 4416, 4971, 5520, 5888, 6628, 7360, 8285, 8832, 9942, 11040, 13256, 14720, 16570, 17664, 19884, 22080, 24855, 26512, 29440, 33140, 38111, 39768, 44160, 49710, 53024, 66280, 76222, 79536, 88320, 99420, 106048, 114333, 132560, 152444, 159072, 190555, 198840, 212096, 228666, 265120, 304888, 318144, 381110, 397680, 424192, 457332, 530240, 571665, 609776, 636288, 762220, 795360, 914664, 1060480, 1143330, 1219552, 1272576, 1524440, 1590720, 1829328, 2120960, 2286660, 2439104, 3048880, 3181440, 3658656, 4573320, 4878208, 6097760, 6362880, 7317312, 9146640, 9756416, 12195520, 14634624, 18293280, 24391040, 29269248, 36586560, 48782080, 73173120, 146346240]

約数ペア:

[(1, 146346240), (2, 73173120), (3, 48782080), (4, 36586560), (5, 29269248), (6, 24391040), (8, 18293280), (10, 14634624), (12, 12195520), (15, 9756416), (16, 9146640), (20, 7317312), (23, 6362880), (24, 6097760), (30, 4878208), (32, 4573320), (40, 3658656), (46, 3181440), (48, 3048880), (60, 2439104), (64, 2286660), (69, 2120960), (80, 1829328), (92, 1590720), (96, 1524440), (115, 1272576), (120, 1219552), (128, 1143330), (138, 1060480), (160, 914664), (184, 795360), (192, 762220), (230, 636288), (240, 609776), (256, 571665), (276, 530240), (320, 457332), (345, 424192), (368, 397680), (384, 381110), (460, 318144), (480, 304888), (552, 265120), (640, 228666), (690, 212096), (736, 198840), (768, 190555), (920, 159072), (960, 152444), (1104, 132560), (1280, 114333), (1380, 106048), (1472, 99420), (1657, 88320), (1840, 79536), (1920, 76222), (2208, 66280), (2760, 53024), (2944, 49710), (3314, 44160), (3680, 39768), (3840, 38111), (4416, 33140), (4971, 29440), (5520, 26512), (5888, 24855), (6628, 22080), (7360, 19884), (8285, 17664), (8832, 16570), (9942, 14720), (11040, 13256)]