66417120

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{599}}^1$

素因数の和:638

約数の個数: 288

約数和(自身を含む): 283046400

約数和(自身を除く): 216629280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 160, 165, 168, 176, 180, 198, 210, 220, 224, 231, 240, 252, 264, 280, 288, 308, 315, 330, 336, 352, 360, 385, 396, 420, 440, 462, 480, 495, 504, 528, 560, 599, 616, 630, 660, 672, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1056, 1120, 1155, 1198, 1232, 1260, 1320, 1386, 1440, 1540, 1584, 1680, 1760, 1797, 1848, 1980, 2016, 2310, 2396, 2464, 2520, 2640, 2772, 2995, 3080, 3168, 3360, 3465, 3594, 3696, 3960, 4193, 4620, 4792, 5040, 5280, 5391, 5544, 5990, 6160, 6589, 6930, 7188, 7392, 7920, 8386, 8985, 9240, 9584, 10080, 10782, 11088, 11980, 12320, 12579, 13178, 13860, 14376, 15840, 16772, 17970, 18480, 19168, 19767, 20965, 21564, 22176, 23960, 25158, 26356, 26955, 27720, 28752, 32945, 33544, 35940, 36960, 37737, 39534, 41930, 43128, 46123, 47920, 50316, 52712, 53910, 55440, 57504, 59301, 62895, 65890, 67088, 71880, 75474, 79068, 83860, 86256, 92246, 95840, 98835, 100632, 105424, 107820, 110880, 118602, 125790, 131780, 134176, 138369, 143760, 150948, 158136, 167720, 172512, 184492, 188685, 197670, 201264, 210848, 215640, 230615, 237204, 251580, 263560, 276738, 287520, 296505, 301896, 316272, 335440, 368984, 377370, 395340, 402528, 415107, 431280, 461230, 474408, 503160, 527120, 553476, 593010, 603792, 632544, 670880, 691845, 737968, 754740, 790680, 830214, 862560, 922460, 948816, 1006320, 1054240, 1106952, 1186020, 1207584, 1383690, 1475936, 1509480, 1581360, 1660428, 1844920, 1897632, 2012640, 2075535, 2213904, 2372040, 2767380, 3018960, 3162720, 3320856, 3689840, 4151070, 4427808, 4744080, 5534760, 6037920, 6641712, 7379680, 8302140, 9488160, 11069520, 13283424, 16604280, 22139040, 33208560, 66417120]

約数ペア:

[(1, 66417120), (2, 33208560), (3, 22139040), (4, 16604280), (5, 13283424), (6, 11069520), (7, 9488160), (8, 8302140), (9, 7379680), (10, 6641712), (11, 6037920), (12, 5534760), (14, 4744080), (15, 4427808), (16, 4151070), (18, 3689840), (20, 3320856), (21, 3162720), (22, 3018960), (24, 2767380), (28, 2372040), (30, 2213904), (32, 2075535), (33, 2012640), (35, 1897632), (36, 1844920), (40, 1660428), (42, 1581360), (44, 1509480), (45, 1475936), (48, 1383690), (55, 1207584), (56, 1186020), (60, 1106952), (63, 1054240), (66, 1006320), (70, 948816), (72, 922460), (77, 862560), (80, 830214), (84, 790680), (88, 754740), (90, 737968), (96, 691845), (99, 670880), (105, 632544), (110, 603792), (112, 593010), (120, 553476), (126, 527120), (132, 503160), (140, 474408), (144, 461230), (154, 431280), (160, 415107), (165, 402528), (168, 395340), (176, 377370), (180, 368984), (198, 335440), (210, 316272), (220, 301896), (224, 296505), (231, 287520), (240, 276738), (252, 263560), (264, 251580), (280, 237204), (288, 230615), (308, 215640), (315, 210848), (330, 201264), (336, 197670), (352, 188685), (360, 184492), (385, 172512), (396, 167720), (420, 158136), (440, 150948), (462, 143760), (480, 138369), (495, 134176), (504, 131780), (528, 125790), (560, 118602), (599, 110880), (616, 107820), (630, 105424), (660, 100632), (672, 98835), (693, 95840), (720, 92246), (770, 86256), (792, 83860), (840, 79068), (880, 75474), (924, 71880), (990, 67088), (1008, 65890), (1056, 62895), (1120, 59301), (1155, 57504), (1198, 55440), (1232, 53910), (1260, 52712), (1320, 50316), (1386, 47920), (1440, 46123), (1540, 43128), (1584, 41930), (1680, 39534), (1760, 37737), (1797, 36960), (1848, 35940), (1980, 33544), (2016, 32945), (2310, 28752), (2396, 27720), (2464, 26955), (2520, 26356), (2640, 25158), (2772, 23960), (2995, 22176), (3080, 21564), (3168, 20965), (3360, 19767), (3465, 19168), (3594, 18480), (3696, 17970), (3960, 16772), (4193, 15840), (4620, 14376), (4792, 13860), (5040, 13178), (5280, 12579), (5391, 12320), (5544, 11980), (5990, 11088), (6160, 10782), (6589, 10080), (6930, 9584), (7188, 9240), (7392, 8985), (7920, 8386)]