1623145680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9127}}^1$

素因数の和:9178

約数の個数: 240

約数和(自身を含む): 6180021120

約数和(自身を除く): 4556875440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 104, 114, 117, 120, 130, 144, 152, 156, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 304, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 624, 684, 720, 741, 760, 780, 855, 912, 936, 988, 1040, 1140, 1170, 1235, 1368, 1482, 1520, 1560, 1710, 1872, 1976, 2223, 2280, 2340, 2470, 2736, 2964, 3120, 3420, 3705, 3952, 4446, 4560, 4680, 4940, 5928, 6840, 7410, 8892, 9127, 9360, 9880, 11115, 11856, 13680, 14820, 17784, 18254, 19760, 22230, 27381, 29640, 35568, 36508, 44460, 45635, 54762, 59280, 73016, 82143, 88920, 91270, 109524, 118651, 136905, 146032, 164286, 173413, 177840, 182540, 219048, 237302, 273810, 328572, 346826, 355953, 365080, 410715, 438096, 474604, 520239, 547620, 593255, 657144, 693652, 711906, 730160, 821430, 867065, 949208, 1040478, 1067859, 1095240, 1186510, 1314288, 1387304, 1423812, 1560717, 1642860, 1734130, 1779765, 1898416, 2080956, 2135718, 2190480, 2254369, 2373020, 2601195, 2774608, 2847624, 3121434, 3285720, 3468260, 3559530, 4161912, 4271436, 4508738, 4746040, 5202390, 5339295, 5695248, 6242868, 6571440, 6763107, 6936520, 7119060, 7803585, 8323824, 8542872, 9017476, 9492080, 10404780, 10678590, 11271845, 12485736, 13526214, 13873040, 14238120, 15607170, 17085744, 18034952, 20289321, 20809560, 21357180, 22543690, 24971472, 27052428, 28476240, 31214340, 33815535, 36069904, 40578642, 41619120, 42714360, 45087380, 54104856, 62428680, 67631070, 81157284, 85428720, 90174760, 101446605, 108209712, 124857360, 135262140, 162314568, 180349520, 202893210, 270524280, 324629136, 405786420, 541048560, 811572840, 1623145680]

約数ペア:

[(1, 1623145680), (2, 811572840), (3, 541048560), (4, 405786420), (5, 324629136), (6, 270524280), (8, 202893210), (9, 180349520), (10, 162314568), (12, 135262140), (13, 124857360), (15, 108209712), (16, 101446605), (18, 90174760), (19, 85428720), (20, 81157284), (24, 67631070), (26, 62428680), (30, 54104856), (36, 45087380), (38, 42714360), (39, 41619120), (40, 40578642), (45, 36069904), (48, 33815535), (52, 31214340), (57, 28476240), (60, 27052428), (65, 24971472), (72, 22543690), (76, 21357180), (78, 20809560), (80, 20289321), (90, 18034952), (95, 17085744), (104, 15607170), (114, 14238120), (117, 13873040), (120, 13526214), (130, 12485736), (144, 11271845), (152, 10678590), (156, 10404780), (171, 9492080), (180, 9017476), (190, 8542872), (195, 8323824), (208, 7803585), (228, 7119060), (234, 6936520), (240, 6763107), (247, 6571440), (260, 6242868), (285, 5695248), (304, 5339295), (312, 5202390), (342, 4746040), (360, 4508738), (380, 4271436), (390, 4161912), (456, 3559530), (468, 3468260), (494, 3285720), (520, 3121434), (570, 2847624), (585, 2774608), (624, 2601195), (684, 2373020), (720, 2254369), (741, 2190480), (760, 2135718), (780, 2080956), (855, 1898416), (912, 1779765), (936, 1734130), (988, 1642860), (1040, 1560717), (1140, 1423812), (1170, 1387304), (1235, 1314288), (1368, 1186510), (1482, 1095240), (1520, 1067859), (1560, 1040478), (1710, 949208), (1872, 867065), (1976, 821430), (2223, 730160), (2280, 711906), (2340, 693652), (2470, 657144), (2736, 593255), (2964, 547620), (3120, 520239), (3420, 474604), (3705, 438096), (3952, 410715), (4446, 365080), (4560, 355953), (4680, 346826), (4940, 328572), (5928, 273810), (6840, 237302), (7410, 219048), (8892, 182540), (9127, 177840), (9360, 173413), (9880, 164286), (11115, 146032), (11856, 136905), (13680, 118651), (14820, 109524), (17784, 91270), (18254, 88920), (19760, 82143), (22230, 73016), (27381, 59280), (29640, 54762), (35568, 45635), (36508, 44460)]