135048760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{269}}^1$

素因数の和:461

約数の個数: 128

約数和(自身を含む): 382579200

約数和(自身を除く): 247530440

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 163, 220, 269, 280, 308, 326, 385, 440, 538, 616, 652, 770, 815, 1076, 1141, 1304, 1345, 1540, 1630, 1793, 1883, 2152, 2282, 2690, 2959, 3080, 3260, 3586, 3766, 4564, 5380, 5705, 5918, 6520, 7172, 7532, 8965, 9128, 9415, 10760, 11410, 11836, 12551, 14344, 14795, 15064, 17930, 18830, 20713, 22820, 23672, 25102, 29590, 35860, 37660, 41426, 43847, 45640, 50204, 59180, 62755, 71720, 75320, 82852, 87694, 100408, 103565, 118360, 125510, 165704, 175388, 207130, 219235, 251020, 306929, 350776, 414260, 438470, 482317, 502040, 613858, 828520, 876940, 964634, 1227716, 1534645, 1753880, 1929268, 2411585, 2455432, 3069290, 3376219, 3858536, 4823170, 6138580, 6752438, 9646340, 12277160, 13504876, 16881095, 19292680, 27009752, 33762190, 67524380, 135048760]

約数ペア:

[(1, 135048760), (2, 67524380), (4, 33762190), (5, 27009752), (7, 19292680), (8, 16881095), (10, 13504876), (11, 12277160), (14, 9646340), (20, 6752438), (22, 6138580), (28, 4823170), (35, 3858536), (40, 3376219), (44, 3069290), (55, 2455432), (56, 2411585), (70, 1929268), (77, 1753880), (88, 1534645), (110, 1227716), (140, 964634), (154, 876940), (163, 828520), (220, 613858), (269, 502040), (280, 482317), (308, 438470), (326, 414260), (385, 350776), (440, 306929), (538, 251020), (616, 219235), (652, 207130), (770, 175388), (815, 165704), (1076, 125510), (1141, 118360), (1304, 103565), (1345, 100408), (1540, 87694), (1630, 82852), (1793, 75320), (1883, 71720), (2152, 62755), (2282, 59180), (2690, 50204), (2959, 45640), (3080, 43847), (3260, 41426), (3586, 37660), (3766, 35860), (4564, 29590), (5380, 25102), (5705, 23672), (5918, 22820), (6520, 20713), (7172, 18830), (7532, 17930), (8965, 15064), (9128, 14795), (9415, 14344), (10760, 12551), (11410, 11836)]