308330880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1123}}^1$

素因数の和:1169

約数の個数: 256

約数和(自身を含む): 1155651840

約数和(自身を除く): 847320960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 64, 65, 66, 78, 80, 88, 96, 104, 110, 120, 128, 130, 132, 143, 156, 160, 165, 176, 192, 195, 208, 220, 240, 260, 264, 286, 312, 320, 330, 352, 384, 390, 416, 429, 440, 480, 520, 528, 572, 624, 640, 660, 704, 715, 780, 832, 858, 880, 960, 1040, 1056, 1123, 1144, 1248, 1320, 1408, 1430, 1560, 1664, 1716, 1760, 1920, 2080, 2112, 2145, 2246, 2288, 2496, 2640, 2860, 3120, 3369, 3432, 3520, 4160, 4224, 4290, 4492, 4576, 4992, 5280, 5615, 5720, 6240, 6738, 6864, 7040, 8320, 8580, 8984, 9152, 10560, 11230, 11440, 12353, 12480, 13476, 13728, 14599, 16845, 17160, 17968, 18304, 21120, 22460, 22880, 24706, 24960, 26952, 27456, 29198, 33690, 34320, 35936, 37059, 43797, 44920, 45760, 49412, 53904, 54912, 58396, 61765, 67380, 68640, 71872, 72995, 74118, 87594, 89840, 91520, 98824, 107808, 116792, 123530, 134760, 137280, 143744, 145990, 148236, 160589, 175188, 179680, 185295, 197648, 215616, 218985, 233584, 247060, 269520, 274560, 291980, 296472, 321178, 350376, 359360, 370590, 395296, 431232, 437970, 467168, 481767, 494120, 539040, 583960, 592944, 642356, 700752, 718720, 741180, 790592, 802945, 875940, 934336, 963534, 988240, 1078080, 1167920, 1185888, 1284712, 1401504, 1482360, 1581184, 1605890, 1751880, 1868672, 1927068, 1976480, 2156160, 2335840, 2371776, 2408835, 2569424, 2803008, 2964720, 3211780, 3503760, 3854136, 3952960, 4671680, 4743552, 4817670, 5138848, 5606016, 5929440, 6423560, 7007520, 7708272, 7905920, 9343360, 9635340, 10277696, 11858880, 12847120, 14015040, 15416544, 19270680, 20555392, 23717760, 25694240, 28030080, 30833088, 38541360, 51388480, 61666176, 77082720, 102776960, 154165440, 308330880]

約数ペア:

[(1, 308330880), (2, 154165440), (3, 102776960), (4, 77082720), (5, 61666176), (6, 51388480), (8, 38541360), (10, 30833088), (11, 28030080), (12, 25694240), (13, 23717760), (15, 20555392), (16, 19270680), (20, 15416544), (22, 14015040), (24, 12847120), (26, 11858880), (30, 10277696), (32, 9635340), (33, 9343360), (39, 7905920), (40, 7708272), (44, 7007520), (48, 6423560), (52, 5929440), (55, 5606016), (60, 5138848), (64, 4817670), (65, 4743552), (66, 4671680), (78, 3952960), (80, 3854136), (88, 3503760), (96, 3211780), (104, 2964720), (110, 2803008), (120, 2569424), (128, 2408835), (130, 2371776), (132, 2335840), (143, 2156160), (156, 1976480), (160, 1927068), (165, 1868672), (176, 1751880), (192, 1605890), (195, 1581184), (208, 1482360), (220, 1401504), (240, 1284712), (260, 1185888), (264, 1167920), (286, 1078080), (312, 988240), (320, 963534), (330, 934336), (352, 875940), (384, 802945), (390, 790592), (416, 741180), (429, 718720), (440, 700752), (480, 642356), (520, 592944), (528, 583960), (572, 539040), (624, 494120), (640, 481767), (660, 467168), (704, 437970), (715, 431232), (780, 395296), (832, 370590), (858, 359360), (880, 350376), (960, 321178), (1040, 296472), (1056, 291980), (1123, 274560), (1144, 269520), (1248, 247060), (1320, 233584), (1408, 218985), (1430, 215616), (1560, 197648), (1664, 185295), (1716, 179680), (1760, 175188), (1920, 160589), (2080, 148236), (2112, 145990), (2145, 143744), (2246, 137280), (2288, 134760), (2496, 123530), (2640, 116792), (2860, 107808), (3120, 98824), (3369, 91520), (3432, 89840), (3520, 87594), (4160, 74118), (4224, 72995), (4290, 71872), (4492, 68640), (4576, 67380), (4992, 61765), (5280, 58396), (5615, 54912), (5720, 53904), (6240, 49412), (6738, 45760), (6864, 44920), (7040, 43797), (8320, 37059), (8580, 35936), (8984, 34320), (9152, 33690), (10560, 29198), (11230, 27456), (11440, 26952), (12353, 24960), (12480, 24706), (13476, 22880), (13728, 22460), (14599, 21120), (16845, 18304), (17160, 17968)]