80960880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1$

素因数の和:384

約数の個数: 320

約数和(自身を含む): 337978368

約数和(自身を除く): 257017488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 60, 65, 66, 70, 77, 78, 80, 84, 88, 91, 104, 105, 110, 112, 120, 130, 132, 140, 143, 154, 156, 165, 168, 176, 182, 195, 208, 210, 220, 231, 240, 260, 264, 273, 280, 286, 308, 312, 330, 336, 337, 364, 385, 390, 420, 429, 440, 455, 462, 520, 528, 546, 560, 572, 616, 624, 660, 674, 715, 728, 770, 780, 840, 858, 880, 910, 924, 1001, 1011, 1040, 1092, 1144, 1155, 1232, 1320, 1348, 1365, 1430, 1456, 1540, 1560, 1680, 1685, 1716, 1820, 1848, 2002, 2022, 2145, 2184, 2288, 2310, 2359, 2640, 2696, 2730, 2860, 3003, 3080, 3120, 3370, 3432, 3640, 3696, 3707, 4004, 4044, 4290, 4368, 4381, 4620, 4718, 5005, 5055, 5392, 5460, 5720, 6006, 6160, 6740, 6864, 7077, 7280, 7414, 8008, 8088, 8580, 8762, 9240, 9436, 10010, 10110, 10920, 11121, 11440, 11795, 12012, 13143, 13480, 14154, 14828, 15015, 16016, 16176, 17160, 17524, 18480, 18535, 18872, 20020, 20220, 21840, 21905, 22242, 23590, 24024, 25949, 26286, 26960, 28308, 29656, 30030, 30667, 34320, 35048, 35385, 37070, 37744, 40040, 40440, 43810, 44484, 47180, 48048, 48191, 51898, 52572, 55605, 56616, 59312, 60060, 61334, 65715, 70096, 70770, 74140, 77847, 80080, 80880, 87620, 88968, 92001, 94360, 96382, 103796, 105144, 111210, 113232, 120120, 122668, 129745, 131430, 141540, 144573, 148280, 153335, 155694, 175240, 177936, 184002, 188720, 192764, 207592, 210288, 222420, 240240, 240955, 245336, 259490, 262860, 283080, 289146, 296560, 306670, 311388, 337337, 350480, 368004, 385528, 389235, 415184, 444840, 460005, 481910, 490672, 518980, 525720, 566160, 578292, 613340, 622776, 674674, 722865, 736008, 771056, 778470, 889680, 920010, 963820, 1012011, 1037960, 1051440, 1156584, 1226680, 1245552, 1349348, 1445730, 1472016, 1556940, 1686685, 1840020, 1927640, 2024022, 2075920, 2313168, 2453360, 2698696, 2891460, 3113880, 3373370, 3680040, 3855280, 4048044, 5060055, 5397392, 5782920, 6227760, 6746740, 7360080, 8096088, 10120110, 11565840, 13493480, 16192176, 20240220, 26986960, 40480440, 80960880]

約数ペア:

[(1, 80960880), (2, 40480440), (3, 26986960), (4, 20240220), (5, 16192176), (6, 13493480), (7, 11565840), (8, 10120110), (10, 8096088), (11, 7360080), (12, 6746740), (13, 6227760), (14, 5782920), (15, 5397392), (16, 5060055), (20, 4048044), (21, 3855280), (22, 3680040), (24, 3373370), (26, 3113880), (28, 2891460), (30, 2698696), (33, 2453360), (35, 2313168), (39, 2075920), (40, 2024022), (42, 1927640), (44, 1840020), (48, 1686685), (52, 1556940), (55, 1472016), (56, 1445730), (60, 1349348), (65, 1245552), (66, 1226680), (70, 1156584), (77, 1051440), (78, 1037960), (80, 1012011), (84, 963820), (88, 920010), (91, 889680), (104, 778470), (105, 771056), (110, 736008), (112, 722865), (120, 674674), (130, 622776), (132, 613340), (140, 578292), (143, 566160), (154, 525720), (156, 518980), (165, 490672), (168, 481910), (176, 460005), (182, 444840), (195, 415184), (208, 389235), (210, 385528), (220, 368004), (231, 350480), (240, 337337), (260, 311388), (264, 306670), (273, 296560), (280, 289146), (286, 283080), (308, 262860), (312, 259490), (330, 245336), (336, 240955), (337, 240240), (364, 222420), (385, 210288), (390, 207592), (420, 192764), (429, 188720), (440, 184002), (455, 177936), (462, 175240), (520, 155694), (528, 153335), (546, 148280), (560, 144573), (572, 141540), (616, 131430), (624, 129745), (660, 122668), (674, 120120), (715, 113232), (728, 111210), (770, 105144), (780, 103796), (840, 96382), (858, 94360), (880, 92001), (910, 88968), (924, 87620), (1001, 80880), (1011, 80080), (1040, 77847), (1092, 74140), (1144, 70770), (1155, 70096), (1232, 65715), (1320, 61334), (1348, 60060), (1365, 59312), (1430, 56616), (1456, 55605), (1540, 52572), (1560, 51898), (1680, 48191), (1685, 48048), (1716, 47180), (1820, 44484), (1848, 43810), (2002, 40440), (2022, 40040), (2145, 37744), (2184, 37070), (2288, 35385), (2310, 35048), (2359, 34320), (2640, 30667), (2696, 30030), (2730, 29656), (2860, 28308), (3003, 26960), (3080, 26286), (3120, 25949), (3370, 24024), (3432, 23590), (3640, 22242), (3696, 21905), (3707, 21840), (4004, 20220), (4044, 20020), (4290, 18872), (4368, 18535), (4381, 18480), (4620, 17524), (4718, 17160), (5005, 16176), (5055, 16016), (5392, 15015), (5460, 14828), (5720, 14154), (6006, 13480), (6160, 13143), (6740, 12012), (6864, 11795), (7077, 11440), (7280, 11121), (7414, 10920), (8008, 10110), (8088, 10010), (8580, 9436), (8762, 9240)]