66289080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3863}}^1$

素因数の和:3901

約数の個数: 128

約数和(自身を含む): 233694720

約数和(自身を除く): 167405640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 3863, 4290, 5720, 7726, 8580, 11589, 15452, 17160, 19315, 23178, 30904, 38630, 42493, 46356, 50219, 57945, 77260, 84986, 92712, 100438, 115890, 127479, 150657, 154520, 169972, 200876, 212465, 231780, 251095, 254958, 301314, 339944, 401752, 424930, 463560, 502190, 509916, 552409, 602628, 637395, 753285, 849860, 1004380, 1019832, 1104818, 1205256, 1274790, 1506570, 1657227, 1699720, 2008760, 2209636, 2549580, 2762045, 3013140, 3314454, 4419272, 5099160, 5524090, 6026280, 6628908, 8286135, 11048180, 13257816, 16572270, 22096360, 33144540, 66289080]

約数ペア:

[(1, 66289080), (2, 33144540), (3, 22096360), (4, 16572270), (5, 13257816), (6, 11048180), (8, 8286135), (10, 6628908), (11, 6026280), (12, 5524090), (13, 5099160), (15, 4419272), (20, 3314454), (22, 3013140), (24, 2762045), (26, 2549580), (30, 2209636), (33, 2008760), (39, 1699720), (40, 1657227), (44, 1506570), (52, 1274790), (55, 1205256), (60, 1104818), (65, 1019832), (66, 1004380), (78, 849860), (88, 753285), (104, 637395), (110, 602628), (120, 552409), (130, 509916), (132, 502190), (143, 463560), (156, 424930), (165, 401752), (195, 339944), (220, 301314), (260, 254958), (264, 251095), (286, 231780), (312, 212465), (330, 200876), (390, 169972), (429, 154520), (440, 150657), (520, 127479), (572, 115890), (660, 100438), (715, 92712), (780, 84986), (858, 77260), (1144, 57945), (1320, 50219), (1430, 46356), (1560, 42493), (1716, 38630), (2145, 30904), (2860, 23178), (3432, 19315), (3863, 17160), (4290, 15452), (5720, 11589), (7726, 8580)]