39280080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:353

約数の個数: 160

約数和(自身を含む): 141133824

約数和(自身を除く): 101853744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 103, 105, 112, 120, 140, 168, 206, 210, 227, 240, 280, 309, 336, 412, 420, 454, 515, 560, 618, 681, 721, 824, 840, 908, 1030, 1135, 1236, 1362, 1442, 1545, 1589, 1648, 1680, 1816, 2060, 2163, 2270, 2472, 2724, 2884, 3090, 3178, 3405, 3605, 3632, 4120, 4326, 4540, 4767, 4944, 5448, 5768, 6180, 6356, 6810, 7210, 7945, 8240, 8652, 9080, 9534, 10815, 10896, 11536, 12360, 12712, 13620, 14420, 15890, 17304, 18160, 19068, 21630, 23381, 23835, 24720, 25424, 27240, 28840, 31780, 34608, 38136, 43260, 46762, 47670, 54480, 57680, 63560, 70143, 76272, 86520, 93524, 95340, 116905, 127120, 140286, 163667, 173040, 187048, 190680, 233810, 280572, 327334, 350715, 374096, 381360, 467620, 491001, 561144, 654668, 701430, 818335, 935240, 982002, 1122288, 1309336, 1402860, 1636670, 1870480, 1964004, 2455005, 2618672, 2805720, 3273340, 3928008, 4910010, 5611440, 6546680, 7856016, 9820020, 13093360, 19640040, 39280080]

約数ペア:

[(1, 39280080), (2, 19640040), (3, 13093360), (4, 9820020), (5, 7856016), (6, 6546680), (7, 5611440), (8, 4910010), (10, 3928008), (12, 3273340), (14, 2805720), (15, 2618672), (16, 2455005), (20, 1964004), (21, 1870480), (24, 1636670), (28, 1402860), (30, 1309336), (35, 1122288), (40, 982002), (42, 935240), (48, 818335), (56, 701430), (60, 654668), (70, 561144), (80, 491001), (84, 467620), (103, 381360), (105, 374096), (112, 350715), (120, 327334), (140, 280572), (168, 233810), (206, 190680), (210, 187048), (227, 173040), (240, 163667), (280, 140286), (309, 127120), (336, 116905), (412, 95340), (420, 93524), (454, 86520), (515, 76272), (560, 70143), (618, 63560), (681, 57680), (721, 54480), (824, 47670), (840, 46762), (908, 43260), (1030, 38136), (1135, 34608), (1236, 31780), (1362, 28840), (1442, 27240), (1545, 25424), (1589, 24720), (1648, 23835), (1680, 23381), (1816, 21630), (2060, 19068), (2163, 18160), (2270, 17304), (2472, 15890), (2724, 14420), (2884, 13620), (3090, 12712), (3178, 12360), (3405, 11536), (3605, 10896), (3632, 10815), (4120, 9534), (4326, 9080), (4540, 8652), (4767, 8240), (4944, 7945), (5448, 7210), (5768, 6810), (6180, 6356)]