39099840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{241}}^1$

素因数の和:287

約数の個数: 168

約数和(自身を含む): 134983728

約数和(自身を除く): 95883888

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, 130, 156, 160, 169, 192, 195, 208, 240, 241, 260, 312, 320, 338, 390, 416, 480, 482, 507, 520, 624, 676, 723, 780, 832, 845, 960, 964, 1014, 1040, 1205, 1248, 1352, 1446, 1560, 1690, 1928, 2028, 2080, 2410, 2496, 2535, 2704, 2892, 3120, 3133, 3380, 3615, 3856, 4056, 4160, 4820, 5070, 5408, 5784, 6240, 6266, 6760, 7230, 7712, 8112, 9399, 9640, 10140, 10816, 11568, 12480, 12532, 13520, 14460, 15424, 15665, 16224, 18798, 19280, 20280, 23136, 25064, 27040, 28920, 31330, 32448, 37596, 38560, 40560, 40729, 46272, 46995, 50128, 54080, 57840, 62660, 75192, 77120, 81120, 81458, 93990, 100256, 115680, 122187, 125320, 150384, 162240, 162916, 187980, 200512, 203645, 231360, 244374, 250640, 300768, 325832, 375960, 407290, 488748, 501280, 601536, 610935, 651664, 751920, 814580, 977496, 1002560, 1221870, 1303328, 1503840, 1629160, 1954992, 2443740, 2606656, 3007680, 3258320, 3909984, 4887480, 6516640, 7819968, 9774960, 13033280, 19549920, 39099840]

約数ペア:

[(1, 39099840), (2, 19549920), (3, 13033280), (4, 9774960), (5, 7819968), (6, 6516640), (8, 4887480), (10, 3909984), (12, 3258320), (13, 3007680), (15, 2606656), (16, 2443740), (20, 1954992), (24, 1629160), (26, 1503840), (30, 1303328), (32, 1221870), (39, 1002560), (40, 977496), (48, 814580), (52, 751920), (60, 651664), (64, 610935), (65, 601536), (78, 501280), (80, 488748), (96, 407290), (104, 375960), (120, 325832), (130, 300768), (156, 250640), (160, 244374), (169, 231360), (192, 203645), (195, 200512), (208, 187980), (240, 162916), (241, 162240), (260, 150384), (312, 125320), (320, 122187), (338, 115680), (390, 100256), (416, 93990), (480, 81458), (482, 81120), (507, 77120), (520, 75192), (624, 62660), (676, 57840), (723, 54080), (780, 50128), (832, 46995), (845, 46272), (960, 40729), (964, 40560), (1014, 38560), (1040, 37596), (1205, 32448), (1248, 31330), (1352, 28920), (1446, 27040), (1560, 25064), (1690, 23136), (1928, 20280), (2028, 19280), (2080, 18798), (2410, 16224), (2496, 15665), (2535, 15424), (2704, 14460), (2892, 13520), (3120, 12532), (3133, 12480), (3380, 11568), (3615, 10816), (3856, 10140), (4056, 9640), (4160, 9399), (4820, 8112), (5070, 7712), (5408, 7230), (5784, 6760), (6240, 6266)]