420765840

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5903}}^1$

素因数の和:5939

約数の個数: 200

約数和(自身を含む): 1594505088

約数和(自身を除く): 1173739248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 99, 108, 110, 120, 132, 135, 144, 162, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 324, 330, 360, 396, 405, 432, 440, 495, 528, 540, 594, 648, 660, 720, 792, 810, 880, 891, 990, 1080, 1188, 1296, 1320, 1485, 1584, 1620, 1782, 1980, 2160, 2376, 2640, 2970, 3240, 3564, 3960, 4455, 4752, 5903, 5940, 6480, 7128, 7920, 8910, 11806, 11880, 14256, 17709, 17820, 23612, 23760, 29515, 35418, 35640, 47224, 53127, 59030, 64933, 70836, 71280, 88545, 94448, 106254, 118060, 129866, 141672, 159381, 177090, 194799, 212508, 236120, 259732, 265635, 283344, 318762, 324665, 354180, 389598, 425016, 472240, 478143, 519464, 531270, 584397, 637524, 649330, 708360, 779196, 796905, 850032, 956286, 973995, 1038928, 1062540, 1168794, 1275048, 1298660, 1416720, 1558392, 1593810, 1753191, 1912572, 1947990, 2125080, 2337588, 2390715, 2550096, 2597320, 2921985, 3116784, 3187620, 3506382, 3825144, 3895980, 4250160, 4675176, 4781430, 5194640, 5259573, 5843970, 6375240, 7012764, 7650288, 7791960, 8765955, 9350352, 9562860, 10519146, 11687940, 12750480, 14025528, 15583920, 17531910, 19125720, 21038292, 23375880, 26297865, 28051056, 35063820, 38251440, 42076584, 46751760, 52595730, 70127640, 84153168, 105191460, 140255280, 210382920, 420765840]

約数ペア:

[(1, 420765840), (2, 210382920), (3, 140255280), (4, 105191460), (5, 84153168), (6, 70127640), (8, 52595730), (9, 46751760), (10, 42076584), (11, 38251440), (12, 35063820), (15, 28051056), (16, 26297865), (18, 23375880), (20, 21038292), (22, 19125720), (24, 17531910), (27, 15583920), (30, 14025528), (33, 12750480), (36, 11687940), (40, 10519146), (44, 9562860), (45, 9350352), (48, 8765955), (54, 7791960), (55, 7650288), (60, 7012764), (66, 6375240), (72, 5843970), (80, 5259573), (81, 5194640), (88, 4781430), (90, 4675176), (99, 4250160), (108, 3895980), (110, 3825144), (120, 3506382), (132, 3187620), (135, 3116784), (144, 2921985), (162, 2597320), (165, 2550096), (176, 2390715), (180, 2337588), (198, 2125080), (216, 1947990), (220, 1912572), (240, 1753191), (264, 1593810), (270, 1558392), (297, 1416720), (324, 1298660), (330, 1275048), (360, 1168794), (396, 1062540), (405, 1038928), (432, 973995), (440, 956286), (495, 850032), (528, 796905), (540, 779196), (594, 708360), (648, 649330), (660, 637524), (720, 584397), (792, 531270), (810, 519464), (880, 478143), (891, 472240), (990, 425016), (1080, 389598), (1188, 354180), (1296, 324665), (1320, 318762), (1485, 283344), (1584, 265635), (1620, 259732), (1782, 236120), (1980, 212508), (2160, 194799), (2376, 177090), (2640, 159381), (2970, 141672), (3240, 129866), (3564, 118060), (3960, 106254), (4455, 94448), (4752, 88545), (5903, 71280), (5940, 70836), (6480, 64933), (7128, 59030), (7920, 53127), (8910, 47224), (11806, 35640), (11880, 35418), (14256, 29515), (17709, 23760), (17820, 23612)]