2663681760

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4373}}^1$

素因数の和:4447

約数の個数: 240

約数和(自身を含む): 9602784576

約数和(自身を除く): 6939102816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 72, 80, 81, 90, 94, 96, 108, 120, 135, 141, 144, 160, 162, 180, 188, 216, 235, 240, 270, 282, 288, 324, 360, 376, 405, 423, 432, 470, 480, 540, 564, 648, 705, 720, 752, 810, 846, 864, 940, 1080, 1128, 1269, 1296, 1410, 1440, 1504, 1620, 1692, 1880, 2115, 2160, 2256, 2538, 2592, 2820, 3240, 3384, 3760, 3807, 4230, 4320, 4373, 4512, 5076, 5640, 6345, 6480, 6768, 7520, 7614, 8460, 8746, 10152, 11280, 12690, 12960, 13119, 13536, 15228, 16920, 17492, 19035, 20304, 21865, 22560, 25380, 26238, 30456, 33840, 34984, 38070, 39357, 40608, 43730, 50760, 52476, 60912, 65595, 67680, 69968, 76140, 78714, 87460, 101520, 104952, 118071, 121824, 131190, 139936, 152280, 157428, 174920, 196785, 203040, 205531, 209904, 236142, 262380, 304560, 314856, 349840, 354213, 393570, 411062, 419808, 472284, 524760, 590355, 609120, 616593, 629712, 699680, 708426, 787140, 822124, 944568, 1027655, 1049520, 1180710, 1233186, 1259424, 1416852, 1574280, 1644248, 1771065, 1849779, 1889136, 2055310, 2099040, 2361420, 2466372, 2833704, 3082965, 3148560, 3288496, 3542130, 3699558, 3778272, 4110620, 4722840, 4932744, 5549337, 5667408, 6165930, 6297120, 6576992, 7084260, 7399116, 8221240, 9248895, 9445680, 9865488, 11098674, 11334816, 12331860, 14168520, 14798232, 16442480, 16648011, 18497790, 18891360, 19730976, 22197348, 24663720, 27746685, 28337040, 29596464, 32884960, 33296022, 36995580, 44394696, 49327440, 55493370, 56674080, 59192928, 66592044, 73991160, 83240055, 88789392, 98654880, 110986740, 133184088, 147982320, 166480110, 177578784, 221973480, 266368176, 295964640, 332960220, 443946960, 532736352, 665920440, 887893920, 1331840880, 2663681760]

約数ペア:

[(1, 2663681760), (2, 1331840880), (3, 887893920), (4, 665920440), (5, 532736352), (6, 443946960), (8, 332960220), (9, 295964640), (10, 266368176), (12, 221973480), (15, 177578784), (16, 166480110), (18, 147982320), (20, 133184088), (24, 110986740), (27, 98654880), (30, 88789392), (32, 83240055), (36, 73991160), (40, 66592044), (45, 59192928), (47, 56674080), (48, 55493370), (54, 49327440), (60, 44394696), (72, 36995580), (80, 33296022), (81, 32884960), (90, 29596464), (94, 28337040), (96, 27746685), (108, 24663720), (120, 22197348), (135, 19730976), (141, 18891360), (144, 18497790), (160, 16648011), (162, 16442480), (180, 14798232), (188, 14168520), (216, 12331860), (235, 11334816), (240, 11098674), (270, 9865488), (282, 9445680), (288, 9248895), (324, 8221240), (360, 7399116), (376, 7084260), (405, 6576992), (423, 6297120), (432, 6165930), (470, 5667408), (480, 5549337), (540, 4932744), (564, 4722840), (648, 4110620), (705, 3778272), (720, 3699558), (752, 3542130), (810, 3288496), (846, 3148560), (864, 3082965), (940, 2833704), (1080, 2466372), (1128, 2361420), (1269, 2099040), (1296, 2055310), (1410, 1889136), (1440, 1849779), (1504, 1771065), (1620, 1644248), (1692, 1574280), (1880, 1416852), (2115, 1259424), (2160, 1233186), (2256, 1180710), (2538, 1049520), (2592, 1027655), (2820, 944568), (3240, 822124), (3384, 787140), (3760, 708426), (3807, 699680), (4230, 629712), (4320, 616593), (4373, 609120), (4512, 590355), (5076, 524760), (5640, 472284), (6345, 419808), (6480, 411062), (6768, 393570), (7520, 354213), (7614, 349840), (8460, 314856), (8746, 304560), (10152, 262380), (11280, 236142), (12690, 209904), (12960, 205531), (13119, 203040), (13536, 196785), (15228, 174920), (16920, 157428), (17492, 152280), (19035, 139936), (20304, 131190), (21865, 121824), (22560, 118071), (25380, 104952), (26238, 101520), (30456, 87460), (33840, 78714), (34984, 76140), (38070, 69968), (39357, 67680), (40608, 65595), (43730, 60912), (50760, 52476)]