44013720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:505

約数の個数: 128

約数和(自身を含む): 141834240

約数和(自身を除く): 97820520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 37, 40, 46, 60, 69, 74, 92, 111, 115, 120, 138, 148, 184, 185, 222, 230, 276, 296, 345, 370, 431, 444, 460, 552, 555, 690, 740, 851, 862, 888, 920, 1110, 1293, 1380, 1480, 1702, 1724, 2155, 2220, 2553, 2586, 2760, 3404, 3448, 4255, 4310, 4440, 5106, 5172, 6465, 6808, 8510, 8620, 9913, 10212, 10344, 12765, 12930, 15947, 17020, 17240, 19826, 20424, 25530, 25860, 29739, 31894, 34040, 39652, 47841, 49565, 51060, 51720, 59478, 63788, 79304, 79735, 95682, 99130, 102120, 118956, 127576, 148695, 159470, 191364, 198260, 237912, 239205, 297390, 318940, 366781, 382728, 396520, 478410, 594780, 637880, 733562, 956820, 1100343, 1189560, 1467124, 1833905, 1913640, 2200686, 2934248, 3667810, 4401372, 5501715, 7335620, 8802744, 11003430, 14671240, 22006860, 44013720]

約数ペア:

[(1, 44013720), (2, 22006860), (3, 14671240), (4, 11003430), (5, 8802744), (6, 7335620), (8, 5501715), (10, 4401372), (12, 3667810), (15, 2934248), (20, 2200686), (23, 1913640), (24, 1833905), (30, 1467124), (37, 1189560), (40, 1100343), (46, 956820), (60, 733562), (69, 637880), (74, 594780), (92, 478410), (111, 396520), (115, 382728), (120, 366781), (138, 318940), (148, 297390), (184, 239205), (185, 237912), (222, 198260), (230, 191364), (276, 159470), (296, 148695), (345, 127576), (370, 118956), (431, 102120), (444, 99130), (460, 95682), (552, 79735), (555, 79304), (690, 63788), (740, 59478), (851, 51720), (862, 51060), (888, 49565), (920, 47841), (1110, 39652), (1293, 34040), (1380, 31894), (1480, 29739), (1702, 25860), (1724, 25530), (2155, 20424), (2220, 19826), (2553, 17240), (2586, 17020), (2760, 15947), (3404, 12930), (3448, 12765), (4255, 10344), (4310, 10212), (4440, 9913), (5106, 8620), (5172, 8510), (6465, 6808)]