681730920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:225

約数の個数: 384

約数和(自身を含む): 2549514240

約数和(自身を除く): 1867783320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 31, 36, 37, 39, 40, 45, 52, 60, 62, 65, 72, 74, 78, 90, 93, 104, 111, 117, 120, 124, 127, 130, 148, 155, 156, 180, 185, 186, 195, 222, 234, 248, 254, 260, 279, 296, 310, 312, 333, 360, 370, 372, 381, 390, 403, 444, 465, 468, 481, 508, 520, 555, 558, 585, 620, 635, 666, 740, 744, 762, 780, 806, 888, 930, 936, 962, 1016, 1110, 1116, 1143, 1147, 1170, 1209, 1240, 1270, 1332, 1395, 1443, 1480, 1524, 1560, 1612, 1651, 1665, 1860, 1905, 1924, 2015, 2220, 2232, 2286, 2294, 2340, 2405, 2418, 2540, 2664, 2790, 2886, 3048, 3224, 3302, 3330, 3441, 3627, 3720, 3810, 3848, 3937, 4030, 4329, 4440, 4572, 4588, 4680, 4699, 4810, 4836, 4953, 5080, 5580, 5715, 5735, 5772, 6045, 6604, 6660, 6882, 7215, 7254, 7620, 7874, 8060, 8255, 8658, 9144, 9176, 9398, 9620, 9672, 9906, 10323, 11160, 11430, 11470, 11544, 11811, 12090, 13208, 13320, 13764, 14097, 14430, 14508, 14859, 14911, 15240, 15748, 16120, 16510, 17205, 17316, 18135, 18796, 19240, 19685, 19812, 20646, 21645, 22860, 22940, 23495, 23622, 24180, 24765, 27528, 28194, 28860, 29016, 29718, 29822, 31496, 33020, 34410, 34632, 35433, 36270, 37592, 39370, 39624, 41292, 42291, 43290, 44733, 45720, 45880, 46990, 47244, 48360, 49530, 51181, 51615, 56388, 57720, 59055, 59436, 59644, 61087, 66040, 68820, 70485, 70866, 72540, 74295, 74555, 78740, 82584, 84582, 86580, 89466, 93980, 94488, 99060, 102362, 103230, 112776, 118110, 118872, 119288, 122174, 134199, 137640, 140970, 141732, 145080, 145669, 148590, 149110, 153543, 157480, 169164, 173160, 177165, 178932, 183261, 187960, 198120, 204724, 206460, 211455, 223665, 236220, 244348, 255905, 268398, 281940, 283464, 291338, 297180, 298220, 305435, 307086, 338328, 354330, 357864, 366522, 409448, 412920, 422910, 437007, 447330, 460629, 472440, 488696, 511810, 536796, 549783, 563880, 582676, 594360, 596440, 610870, 614172, 670995, 708660, 728345, 733044, 767715, 845820, 874014, 894660, 916305, 921258, 1023620, 1073592, 1099566, 1165352, 1221740, 1228344, 1311021, 1341990, 1417320, 1456690, 1466088, 1535430, 1691640, 1748028, 1789320, 1832610, 1842516, 1893697, 2047240, 2185035, 2199132, 2303145, 2443480, 2622042, 2683980, 2748915, 2913380, 3070860, 3496056, 3665220, 3685032, 3787394, 4370070, 4398264, 4606290, 5244084, 5367960, 5497830, 5681091, 5826760, 6141720, 6555105, 7330440, 7574788, 8740140, 9212580, 9468485, 10488168, 10995660, 11362182, 13110210, 15149576, 17043273, 17480280, 18425160, 18936970, 21991320, 22724364, 26220420, 28405455, 34086546, 37873940, 45448728, 52440840, 56810910, 68173092, 75747880, 85216365, 113621820, 136346184, 170432730, 227243640, 340865460, 681730920]

約数ペア:

[(1, 681730920), (2, 340865460), (3, 227243640), (4, 170432730), (5, 136346184), (6, 113621820), (8, 85216365), (9, 75747880), (10, 68173092), (12, 56810910), (13, 52440840), (15, 45448728), (18, 37873940), (20, 34086546), (24, 28405455), (26, 26220420), (30, 22724364), (31, 21991320), (36, 18936970), (37, 18425160), (39, 17480280), (40, 17043273), (45, 15149576), (52, 13110210), (60, 11362182), (62, 10995660), (65, 10488168), (72, 9468485), (74, 9212580), (78, 8740140), (90, 7574788), (93, 7330440), (104, 6555105), (111, 6141720), (117, 5826760), (120, 5681091), (124, 5497830), (127, 5367960), (130, 5244084), (148, 4606290), (155, 4398264), (156, 4370070), (180, 3787394), (185, 3685032), (186, 3665220), (195, 3496056), (222, 3070860), (234, 2913380), (248, 2748915), (254, 2683980), (260, 2622042), (279, 2443480), (296, 2303145), (310, 2199132), (312, 2185035), (333, 2047240), (360, 1893697), (370, 1842516), (372, 1832610), (381, 1789320), (390, 1748028), (403, 1691640), (444, 1535430), (465, 1466088), (468, 1456690), (481, 1417320), (508, 1341990), (520, 1311021), (555, 1228344), (558, 1221740), (585, 1165352), (620, 1099566), (635, 1073592), (666, 1023620), (740, 921258), (744, 916305), (762, 894660), (780, 874014), (806, 845820), (888, 767715), (930, 733044), (936, 728345), (962, 708660), (1016, 670995), (1110, 614172), (1116, 610870), (1143, 596440), (1147, 594360), (1170, 582676), (1209, 563880), (1240, 549783), (1270, 536796), (1332, 511810), (1395, 488696), (1443, 472440), (1480, 460629), (1524, 447330), (1560, 437007), (1612, 422910), (1651, 412920), (1665, 409448), (1860, 366522), (1905, 357864), (1924, 354330), (2015, 338328), (2220, 307086), (2232, 305435), (2286, 298220), (2294, 297180), (2340, 291338), (2405, 283464), (2418, 281940), (2540, 268398), (2664, 255905), (2790, 244348), (2886, 236220), (3048, 223665), (3224, 211455), (3302, 206460), (3330, 204724), (3441, 198120), (3627, 187960), (3720, 183261), (3810, 178932), (3848, 177165), (3937, 173160), (4030, 169164), (4329, 157480), (4440, 153543), (4572, 149110), (4588, 148590), (4680, 145669), (4699, 145080), (4810, 141732), (4836, 140970), (4953, 137640), (5080, 134199), (5580, 122174), (5715, 119288), (5735, 118872), (5772, 118110), (6045, 112776), (6604, 103230), (6660, 102362), (6882, 99060), (7215, 94488), (7254, 93980), (7620, 89466), (7874, 86580), (8060, 84582), (8255, 82584), (8658, 78740), (9144, 74555), (9176, 74295), (9398, 72540), (9620, 70866), (9672, 70485), (9906, 68820), (10323, 66040), (11160, 61087), (11430, 59644), (11470, 59436), (11544, 59055), (11811, 57720), (12090, 56388), (13208, 51615), (13320, 51181), (13764, 49530), (14097, 48360), (14430, 47244), (14508, 46990), (14859, 45880), (14911, 45720), (15240, 44733), (15748, 43290), (16120, 42291), (16510, 41292), (17205, 39624), (17316, 39370), (18135, 37592), (18796, 36270), (19240, 35433), (19685, 34632), (19812, 34410), (20646, 33020), (21645, 31496), (22860, 29822), (22940, 29718), (23495, 29016), (23622, 28860), (24180, 28194), (24765, 27528)]