80324028720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{19819}}^1$

素因数の和:20284

約数の個数: 240

約数和(自身を含む): 291190841760

約数和(自身を除く): 210866813040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 433, 468, 520, 585, 624, 720, 780, 866, 936, 1040, 1170, 1299, 1560, 1732, 1872, 2165, 2340, 2598, 3120, 3464, 3897, 4330, 4680, 5196, 5629, 6495, 6928, 7794, 8660, 9360, 10392, 11258, 12990, 15588, 16887, 17320, 19485, 19819, 20784, 22516, 25980, 28145, 31176, 33774, 34640, 38970, 39638, 45032, 50661, 51960, 56290, 59457, 62352, 67548, 77940, 79276, 84435, 90064, 99095, 101322, 103920, 112580, 118914, 135096, 155880, 158552, 168870, 178371, 198190, 202644, 225160, 237828, 253305, 257647, 270192, 297285, 311760, 317104, 337740, 356742, 396380, 405288, 450320, 475656, 506610, 515294, 594570, 675480, 713484, 772941, 792760, 810576, 891855, 951312, 1013220, 1030588, 1189140, 1288235, 1350960, 1426968, 1545882, 1585520, 1783710, 2026440, 2061176, 2318823, 2378280, 2576470, 2853936, 3091764, 3567420, 3864705, 4052880, 4122352, 4637646, 4756560, 5152940, 6183528, 7134840, 7729410, 8581627, 9275292, 10305880, 11594115, 12367056, 14269680, 15458820, 17163254, 18550584, 20611760, 23188230, 25744881, 30917640, 34326508, 37101168, 42908135, 46376460, 51489762, 61835280, 68653016, 77234643, 85816270, 92752920, 102979524, 111561151, 128724405, 137306032, 154469286, 171632540, 185505840, 205959048, 223122302, 257448810, 308938572, 334683453, 343265080, 386173215, 411918096, 446244604, 514897620, 557805755, 617877144, 669366906, 686530160, 772346430, 892489208, 1004050359, 1029795240, 1115611510, 1235754288, 1338733812, 1544692860, 1673417265, 1784978416, 2008100718, 2059590480, 2231223020, 2677467624, 3089385720, 3346834530, 4016201436, 4462446040, 5020251795, 5354935248, 6178771440, 6693669060, 8032402872, 8924892080, 10040503590, 13387338120, 16064805744, 20081007180, 26774676240, 40162014360, 80324028720]

約数ペア:

[(1, 80324028720), (2, 40162014360), (3, 26774676240), (4, 20081007180), (5, 16064805744), (6, 13387338120), (8, 10040503590), (9, 8924892080), (10, 8032402872), (12, 6693669060), (13, 6178771440), (15, 5354935248), (16, 5020251795), (18, 4462446040), (20, 4016201436), (24, 3346834530), (26, 3089385720), (30, 2677467624), (36, 2231223020), (39, 2059590480), (40, 2008100718), (45, 1784978416), (48, 1673417265), (52, 1544692860), (60, 1338733812), (65, 1235754288), (72, 1115611510), (78, 1029795240), (80, 1004050359), (90, 892489208), (104, 772346430), (117, 686530160), (120, 669366906), (130, 617877144), (144, 557805755), (156, 514897620), (180, 446244604), (195, 411918096), (208, 386173215), (234, 343265080), (240, 334683453), (260, 308938572), (312, 257448810), (360, 223122302), (390, 205959048), (433, 185505840), (468, 171632540), (520, 154469286), (585, 137306032), (624, 128724405), (720, 111561151), (780, 102979524), (866, 92752920), (936, 85816270), (1040, 77234643), (1170, 68653016), (1299, 61835280), (1560, 51489762), (1732, 46376460), (1872, 42908135), (2165, 37101168), (2340, 34326508), (2598, 30917640), (3120, 25744881), (3464, 23188230), (3897, 20611760), (4330, 18550584), (4680, 17163254), (5196, 15458820), (5629, 14269680), (6495, 12367056), (6928, 11594115), (7794, 10305880), (8660, 9275292), (9360, 8581627), (10392, 7729410), (11258, 7134840), (12990, 6183528), (15588, 5152940), (16887, 4756560), (17320, 4637646), (19485, 4122352), (19819, 4052880), (20784, 3864705), (22516, 3567420), (25980, 3091764), (28145, 2853936), (31176, 2576470), (33774, 2378280), (34640, 2318823), (38970, 2061176), (39638, 2026440), (45032, 1783710), (50661, 1585520), (51960, 1545882), (56290, 1426968), (59457, 1350960), (62352, 1288235), (67548, 1189140), (77940, 1030588), (79276, 1013220), (84435, 951312), (90064, 891855), (99095, 810576), (101322, 792760), (103920, 772941), (112580, 713484), (118914, 675480), (135096, 594570), (155880, 515294), (158552, 506610), (168870, 475656), (178371, 450320), (198190, 405288), (202644, 396380), (225160, 356742), (237828, 337740), (253305, 317104), (257647, 311760), (270192, 297285)]