64935961560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{40507}}^1$

素因数の和:40658

約数の個数: 192

約数和(自身を含む): 217445323680

約数和(自身を除く): 152509362120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 73, 90, 120, 122, 146, 180, 183, 219, 244, 292, 305, 360, 365, 366, 438, 488, 549, 584, 610, 657, 730, 732, 876, 915, 1095, 1098, 1220, 1314, 1460, 1464, 1752, 1830, 2190, 2196, 2440, 2628, 2745, 2920, 3285, 3660, 4380, 4392, 4453, 5256, 5490, 6570, 7320, 8760, 8906, 10980, 13140, 13359, 17812, 21960, 22265, 26280, 26718, 35624, 40077, 40507, 44530, 53436, 66795, 80154, 81014, 89060, 106872, 121521, 133590, 160308, 162028, 178120, 200385, 202535, 243042, 267180, 320616, 324056, 364563, 400770, 405070, 486084, 534360, 607605, 729126, 801540, 810140, 972168, 1215210, 1458252, 1603080, 1620280, 1822815, 2430420, 2470927, 2916504, 2957011, 3645630, 4860840, 4941854, 5914022, 7291260, 7412781, 8871033, 9883708, 11828044, 12354635, 14582520, 14785055, 14825562, 17742066, 19767416, 22238343, 23656088, 24709270, 26613099, 29570110, 29651124, 35484132, 37063905, 44355165, 44476686, 49418540, 53226198, 59140220, 59302248, 70968264, 74127810, 88710330, 88953372, 98837080, 106452396, 111191715, 118280440, 133065495, 148255620, 177420660, 177906744, 180377671, 212904792, 222383430, 266130990, 296511240, 354841320, 360755342, 444766860, 532261980, 541133013, 721510684, 889533720, 901888355, 1064523960, 1082266026, 1443021368, 1623399039, 1803776710, 2164532052, 2705665065, 3246798078, 3607553420, 4329064104, 5411330130, 6493596156, 7215106840, 8116995195, 10822660260, 12987192312, 16233990390, 21645320520, 32467980780, 64935961560]

約数ペア:

[(1, 64935961560), (2, 32467980780), (3, 21645320520), (4, 16233990390), (5, 12987192312), (6, 10822660260), (8, 8116995195), (9, 7215106840), (10, 6493596156), (12, 5411330130), (15, 4329064104), (18, 3607553420), (20, 3246798078), (24, 2705665065), (30, 2164532052), (36, 1803776710), (40, 1623399039), (45, 1443021368), (60, 1082266026), (61, 1064523960), (72, 901888355), (73, 889533720), (90, 721510684), (120, 541133013), (122, 532261980), (146, 444766860), (180, 360755342), (183, 354841320), (219, 296511240), (244, 266130990), (292, 222383430), (305, 212904792), (360, 180377671), (365, 177906744), (366, 177420660), (438, 148255620), (488, 133065495), (549, 118280440), (584, 111191715), (610, 106452396), (657, 98837080), (730, 88953372), (732, 88710330), (876, 74127810), (915, 70968264), (1095, 59302248), (1098, 59140220), (1220, 53226198), (1314, 49418540), (1460, 44476686), (1464, 44355165), (1752, 37063905), (1830, 35484132), (2190, 29651124), (2196, 29570110), (2440, 26613099), (2628, 24709270), (2745, 23656088), (2920, 22238343), (3285, 19767416), (3660, 17742066), (4380, 14825562), (4392, 14785055), (4453, 14582520), (5256, 12354635), (5490, 11828044), (6570, 9883708), (7320, 8871033), (8760, 7412781), (8906, 7291260), (10980, 5914022), (13140, 4941854), (13359, 4860840), (17812, 3645630), (21960, 2957011), (22265, 2916504), (26280, 2470927), (26718, 2430420), (35624, 1822815), (40077, 1620280), (40507, 1603080), (44530, 1458252), (53436, 1215210), (66795, 972168), (80154, 810140), (81014, 801540), (89060, 729126), (106872, 607605), (121521, 534360), (133590, 486084), (160308, 405070), (162028, 400770), (178120, 364563), (200385, 324056), (202535, 320616), (243042, 267180)]