8500000320

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{1439}}^1$

素因数の和:1762

約数の個数: 336

約数和(自身を含む): 33550433280

約数和(自身を除く): 25050432960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 293, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 586, 630, 672, 720, 840, 879, 960, 1008, 1120, 1172, 1260, 1344, 1439, 1440, 1465, 1680, 1758, 2016, 2051, 2240, 2344, 2520, 2637, 2878, 2880, 2930, 3360, 3516, 4032, 4102, 4317, 4395, 4688, 5040, 5274, 5756, 5860, 6153, 6720, 7032, 7195, 8204, 8634, 8790, 9376, 10073, 10080, 10255, 10548, 11512, 11720, 12306, 12951, 13185, 14064, 14390, 16408, 17268, 17580, 18459, 18752, 20146, 20160, 20510, 21096, 21585, 23024, 23440, 24612, 25902, 26370, 28128, 28780, 30219, 30765, 32816, 34536, 35160, 36918, 40292, 41020, 42192, 43170, 46048, 46880, 49224, 50365, 51804, 52740, 56256, 57560, 60438, 61530, 64755, 65632, 69072, 70320, 73836, 80584, 82040, 84384, 86340, 90657, 92096, 92295, 93760, 98448, 100730, 103608, 105480, 115120, 120876, 123060, 129510, 131264, 138144, 140640, 147672, 151095, 161168, 164080, 168768, 172680, 181314, 184590, 196896, 201460, 207216, 210960, 230240, 241752, 246120, 259020, 276288, 281280, 295344, 302190, 322336, 328160, 345360, 362628, 369180, 393792, 402920, 414432, 421627, 421920, 453285, 460480, 483504, 492240, 518040, 590688, 604380, 644672, 656320, 690720, 725256, 738360, 805840, 828864, 843254, 843840, 906570, 967008, 984480, 1036080, 1181376, 1208760, 1264881, 1381440, 1450512, 1476720, 1611680, 1686508, 1813140, 1934016, 1968960, 2072160, 2108135, 2417520, 2529762, 2901024, 2951389, 2953440, 3223360, 3373016, 3626280, 3794643, 4144320, 4216270, 4835040, 5059524, 5802048, 5902778, 5906880, 6324405, 6746032, 7252560, 7589286, 8432540, 8854167, 9670080, 10119048, 11805556, 12648810, 13492064, 14505120, 14756945, 15178572, 16865080, 17708334, 18973215, 20238096, 23611112, 25297620, 26562501, 26984128, 29010240, 29513890, 30357144, 33730160, 35416668, 37946430, 40476192, 44270835, 47222224, 50595240, 53125002, 59027780, 60714288, 67460320, 70833336, 75892860, 80952384, 88541670, 94444448, 101190480, 106250004, 118055560, 121428576, 132812505, 134920640, 141666672, 151785720, 177083340, 188888896, 202380960, 212500008, 236111120, 242857152, 265625010, 283333344, 303571440, 354166680, 404761920, 425000016, 472222240, 531250020, 566666688, 607142880, 708333360, 850000032, 944444480, 1062500040, 1214285760, 1416666720, 1700000064, 2125000080, 2833333440, 4250000160, 8500000320]

約数ペア:

[(1, 8500000320), (2, 4250000160), (3, 2833333440), (4, 2125000080), (5, 1700000064), (6, 1416666720), (7, 1214285760), (8, 1062500040), (9, 944444480), (10, 850000032), (12, 708333360), (14, 607142880), (15, 566666688), (16, 531250020), (18, 472222240), (20, 425000016), (21, 404761920), (24, 354166680), (28, 303571440), (30, 283333344), (32, 265625010), (35, 242857152), (36, 236111120), (40, 212500008), (42, 202380960), (45, 188888896), (48, 177083340), (56, 151785720), (60, 141666672), (63, 134920640), (64, 132812505), (70, 121428576), (72, 118055560), (80, 106250004), (84, 101190480), (90, 94444448), (96, 88541670), (105, 80952384), (112, 75892860), (120, 70833336), (126, 67460320), (140, 60714288), (144, 59027780), (160, 53125002), (168, 50595240), (180, 47222224), (192, 44270835), (210, 40476192), (224, 37946430), (240, 35416668), (252, 33730160), (280, 30357144), (288, 29513890), (293, 29010240), (315, 26984128), (320, 26562501), (336, 25297620), (360, 23611112), (420, 20238096), (448, 18973215), (480, 17708334), (504, 16865080), (560, 15178572), (576, 14756945), (586, 14505120), (630, 13492064), (672, 12648810), (720, 11805556), (840, 10119048), (879, 9670080), (960, 8854167), (1008, 8432540), (1120, 7589286), (1172, 7252560), (1260, 6746032), (1344, 6324405), (1439, 5906880), (1440, 5902778), (1465, 5802048), (1680, 5059524), (1758, 4835040), (2016, 4216270), (2051, 4144320), (2240, 3794643), (2344, 3626280), (2520, 3373016), (2637, 3223360), (2878, 2953440), (2880, 2951389), (2930, 2901024), (3360, 2529762), (3516, 2417520), (4032, 2108135), (4102, 2072160), (4317, 1968960), (4395, 1934016), (4688, 1813140), (5040, 1686508), (5274, 1611680), (5756, 1476720), (5860, 1450512), (6153, 1381440), (6720, 1264881), (7032, 1208760), (7195, 1181376), (8204, 1036080), (8634, 984480), (8790, 967008), (9376, 906570), (10073, 843840), (10080, 843254), (10255, 828864), (10548, 805840), (11512, 738360), (11720, 725256), (12306, 690720), (12951, 656320), (13185, 644672), (14064, 604380), (14390, 590688), (16408, 518040), (17268, 492240), (17580, 483504), (18459, 460480), (18752, 453285), (20146, 421920), (20160, 421627), (20510, 414432), (21096, 402920), (21585, 393792), (23024, 369180), (23440, 362628), (24612, 345360), (25902, 328160), (26370, 322336), (28128, 302190), (28780, 295344), (30219, 281280), (30765, 276288), (32816, 259020), (34536, 246120), (35160, 241752), (36918, 230240), (40292, 210960), (41020, 207216), (42192, 201460), (43170, 196896), (46048, 184590), (46880, 181314), (49224, 172680), (50365, 168768), (51804, 164080), (52740, 161168), (56256, 151095), (57560, 147672), (60438, 140640), (61530, 138144), (64755, 131264), (65632, 129510), (69072, 123060), (70320, 120876), (73836, 115120), (80584, 105480), (82040, 103608), (84384, 100730), (86340, 98448), (90657, 93760), (92096, 92295)]