1318173480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{93887}}^1$

素因数の和:93920

約数の個数: 128

約数和(自身を含む): 4731955200

約数和(自身を除く): 3413781720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 93887, 187774, 281661, 375548, 469435, 563322, 751096, 844983, 938870, 1126644, 1220531, 1408305, 1689966, 1877740, 2253288, 2441062, 2534949, 2816610, 3379932, 3661593, 3755480, 4224915, 4882124, 5069898, 5633220, 6102655, 6759864, 7323186, 8449830, 9764248, 10139796, 10984779, 11266440, 12205310, 12674745, 14646372, 16899660, 18307965, 20279592, 21969558, 24410620, 25349490, 29292744, 32954337, 33799320, 36615930, 43939116, 48821240, 50698980, 54923895, 65908674, 73231860, 87878232, 101397960, 109847790, 131817348, 146463720, 164771685, 219695580, 263634696, 329543370, 439391160, 659086740, 1318173480]

約数ペア:

[(1, 1318173480), (2, 659086740), (3, 439391160), (4, 329543370), (5, 263634696), (6, 219695580), (8, 164771685), (9, 146463720), (10, 131817348), (12, 109847790), (13, 101397960), (15, 87878232), (18, 73231860), (20, 65908674), (24, 54923895), (26, 50698980), (27, 48821240), (30, 43939116), (36, 36615930), (39, 33799320), (40, 32954337), (45, 29292744), (52, 25349490), (54, 24410620), (60, 21969558), (65, 20279592), (72, 18307965), (78, 16899660), (90, 14646372), (104, 12674745), (108, 12205310), (117, 11266440), (120, 10984779), (130, 10139796), (135, 9764248), (156, 8449830), (180, 7323186), (195, 6759864), (216, 6102655), (234, 5633220), (260, 5069898), (270, 4882124), (312, 4224915), (351, 3755480), (360, 3661593), (390, 3379932), (468, 2816610), (520, 2534949), (540, 2441062), (585, 2253288), (702, 1877740), (780, 1689966), (936, 1408305), (1080, 1220531), (1170, 1126644), (1404, 938870), (1560, 844983), (1755, 751096), (2340, 563322), (2808, 469435), (3510, 375548), (4680, 281661), (7020, 187774), (14040, 93887)]