156399360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{241}}^1$

素因数の和:291

約数の個数: 216

約数和(自身を含む): 543123504

約数和(自身を除く): 386724144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 169, 192, 195, 208, 240, 241, 256, 260, 312, 320, 338, 384, 390, 416, 480, 482, 507, 520, 624, 640, 676, 723, 768, 780, 832, 845, 960, 964, 1014, 1040, 1205, 1248, 1280, 1352, 1446, 1560, 1664, 1690, 1920, 1928, 2028, 2080, 2410, 2496, 2535, 2704, 2892, 3120, 3133, 3328, 3380, 3615, 3840, 3856, 4056, 4160, 4820, 4992, 5070, 5408, 5784, 6240, 6266, 6760, 7230, 7712, 8112, 8320, 9399, 9640, 9984, 10140, 10816, 11568, 12480, 12532, 13520, 14460, 15424, 15665, 16224, 16640, 18798, 19280, 20280, 21632, 23136, 24960, 25064, 27040, 28920, 30848, 31330, 32448, 37596, 38560, 40560, 40729, 43264, 46272, 46995, 49920, 50128, 54080, 57840, 61696, 62660, 64896, 75192, 77120, 81120, 81458, 92544, 93990, 100256, 108160, 115680, 122187, 125320, 129792, 150384, 154240, 162240, 162916, 185088, 187980, 200512, 203645, 216320, 231360, 244374, 250640, 300768, 308480, 324480, 325832, 375960, 401024, 407290, 462720, 488748, 501280, 601536, 610935, 648960, 651664, 751920, 802048, 814580, 925440, 977496, 1002560, 1203072, 1221870, 1303328, 1503840, 1629160, 1954992, 2005120, 2406144, 2443740, 2606656, 3007680, 3258320, 3909984, 4010240, 4887480, 5213312, 6015360, 6516640, 7819968, 9774960, 10426624, 12030720, 13033280, 15639936, 19549920, 26066560, 31279872, 39099840, 52133120, 78199680, 156399360]

約数ペア:

[(1, 156399360), (2, 78199680), (3, 52133120), (4, 39099840), (5, 31279872), (6, 26066560), (8, 19549920), (10, 15639936), (12, 13033280), (13, 12030720), (15, 10426624), (16, 9774960), (20, 7819968), (24, 6516640), (26, 6015360), (30, 5213312), (32, 4887480), (39, 4010240), (40, 3909984), (48, 3258320), (52, 3007680), (60, 2606656), (64, 2443740), (65, 2406144), (78, 2005120), (80, 1954992), (96, 1629160), (104, 1503840), (120, 1303328), (128, 1221870), (130, 1203072), (156, 1002560), (160, 977496), (169, 925440), (192, 814580), (195, 802048), (208, 751920), (240, 651664), (241, 648960), (256, 610935), (260, 601536), (312, 501280), (320, 488748), (338, 462720), (384, 407290), (390, 401024), (416, 375960), (480, 325832), (482, 324480), (507, 308480), (520, 300768), (624, 250640), (640, 244374), (676, 231360), (723, 216320), (768, 203645), (780, 200512), (832, 187980), (845, 185088), (960, 162916), (964, 162240), (1014, 154240), (1040, 150384), (1205, 129792), (1248, 125320), (1280, 122187), (1352, 115680), (1446, 108160), (1560, 100256), (1664, 93990), (1690, 92544), (1920, 81458), (1928, 81120), (2028, 77120), (2080, 75192), (2410, 64896), (2496, 62660), (2535, 61696), (2704, 57840), (2892, 54080), (3120, 50128), (3133, 49920), (3328, 46995), (3380, 46272), (3615, 43264), (3840, 40729), (3856, 40560), (4056, 38560), (4160, 37596), (4820, 32448), (4992, 31330), (5070, 30848), (5408, 28920), (5784, 27040), (6240, 25064), (6266, 24960), (6760, 23136), (7230, 21632), (7712, 20280), (8112, 19280), (8320, 18798), (9399, 16640), (9640, 16224), (9984, 15665), (10140, 15424), (10816, 14460), (11568, 13520), (12480, 12532)]