2680456800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{991}}^1$

素因数の和:1051

約数の個数: 432

約数和(自身を含む): 10601321472

約数和(自身を除く): 7920864672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 25, 28, 30, 32, 35, 40, 42, 46, 48, 49, 50, 56, 60, 69, 70, 75, 80, 84, 92, 96, 98, 100, 105, 112, 115, 120, 138, 140, 147, 150, 160, 161, 168, 175, 184, 196, 200, 210, 224, 230, 240, 245, 276, 280, 294, 300, 322, 336, 345, 350, 368, 392, 400, 420, 460, 480, 483, 490, 525, 552, 560, 575, 588, 600, 644, 672, 690, 700, 735, 736, 784, 800, 805, 840, 920, 966, 980, 991, 1050, 1104, 1120, 1127, 1150, 1176, 1200, 1225, 1288, 1380, 1400, 1470, 1568, 1610, 1680, 1725, 1840, 1932, 1960, 1982, 2100, 2208, 2254, 2300, 2352, 2400, 2415, 2450, 2576, 2760, 2800, 2940, 2973, 3220, 3360, 3381, 3450, 3675, 3680, 3864, 3920, 3964, 4025, 4200, 4508, 4600, 4704, 4830, 4900, 4955, 5152, 5520, 5600, 5635, 5880, 5946, 6440, 6762, 6900, 6937, 7350, 7728, 7840, 7928, 8050, 8400, 9016, 9200, 9660, 9800, 9910, 11040, 11270, 11760, 11892, 12075, 12880, 13524, 13800, 13874, 14700, 14865, 15456, 15856, 16100, 16800, 16905, 18032, 18400, 19320, 19600, 19820, 20811, 22540, 22793, 23520, 23784, 24150, 24775, 25760, 27048, 27600, 27748, 28175, 29400, 29730, 31712, 32200, 33810, 34685, 36064, 38640, 39200, 39640, 41622, 45080, 45586, 47568, 48300, 48559, 49550, 54096, 55200, 55496, 56350, 58800, 59460, 64400, 67620, 68379, 69370, 74325, 77280, 79280, 83244, 84525, 90160, 91172, 95136, 96600, 97118, 99100, 104055, 108192, 110992, 112700, 113965, 117600, 118920, 128800, 135240, 136758, 138740, 145677, 148650, 158560, 159551, 166488, 169050, 173425, 180320, 182344, 193200, 194236, 198200, 208110, 221984, 225400, 227930, 237840, 242795, 270480, 273516, 277480, 291354, 297300, 319102, 332976, 338100, 341895, 346850, 364688, 386400, 388472, 396400, 416220, 450800, 455860, 475680, 478653, 485590, 520275, 540960, 547032, 554960, 569825, 582708, 594600, 638204, 665952, 676200, 683790, 693700, 728385, 729376, 776944, 792800, 797755, 832440, 901600, 911720, 957306, 971180, 1040550, 1094064, 1109920, 1116857, 1139650, 1165416, 1189200, 1213975, 1276408, 1352400, 1367580, 1387400, 1456770, 1553888, 1595510, 1664880, 1709475, 1823440, 1914612, 1942360, 2081100, 2188128, 2233714, 2279300, 2330832, 2378400, 2393265, 2427950, 2552816, 2704800, 2735160, 2774800, 2913540, 3191020, 3329760, 3350571, 3418950, 3641925, 3646880, 3829224, 3884720, 3988775, 4162200, 4467428, 4558600, 4661664, 4786530, 4855900, 5105632, 5470320, 5549600, 5584285, 5827080, 6382040, 6701142, 6837900, 7283850, 7658448, 7769440, 7977550, 8324400, 8934856, 9117200, 9573060, 9711800, 10940640, 11168570, 11654160, 11966325, 12764080, 13402284, 13675800, 14567700, 15316896, 15955100, 16648800, 16752855, 17869712, 18234400, 19146120, 19423600, 22337140, 23308320, 23932650, 25528160, 26804568, 27351600, 27921425, 29135400, 31910200, 33505710, 35739424, 38292240, 38847200, 44674280, 47865300, 53609136, 54703200, 55842850, 58270800, 63820400, 67011420, 76584480, 83764275, 89348560, 95730600, 107218272, 111685700, 116541600, 127640800, 134022840, 167528550, 178697120, 191461200, 223371400, 268045680, 335057100, 382922400, 446742800, 536091360, 670114200, 893485600, 1340228400, 2680456800]

約数ペア:

[(1, 2680456800), (2, 1340228400), (3, 893485600), (4, 670114200), (5, 536091360), (6, 446742800), (7, 382922400), (8, 335057100), (10, 268045680), (12, 223371400), (14, 191461200), (15, 178697120), (16, 167528550), (20, 134022840), (21, 127640800), (23, 116541600), (24, 111685700), (25, 107218272), (28, 95730600), (30, 89348560), (32, 83764275), (35, 76584480), (40, 67011420), (42, 63820400), (46, 58270800), (48, 55842850), (49, 54703200), (50, 53609136), (56, 47865300), (60, 44674280), (69, 38847200), (70, 38292240), (75, 35739424), (80, 33505710), (84, 31910200), (92, 29135400), (96, 27921425), (98, 27351600), (100, 26804568), (105, 25528160), (112, 23932650), (115, 23308320), (120, 22337140), (138, 19423600), (140, 19146120), (147, 18234400), (150, 17869712), (160, 16752855), (161, 16648800), (168, 15955100), (175, 15316896), (184, 14567700), (196, 13675800), (200, 13402284), (210, 12764080), (224, 11966325), (230, 11654160), (240, 11168570), (245, 10940640), (276, 9711800), (280, 9573060), (294, 9117200), (300, 8934856), (322, 8324400), (336, 7977550), (345, 7769440), (350, 7658448), (368, 7283850), (392, 6837900), (400, 6701142), (420, 6382040), (460, 5827080), (480, 5584285), (483, 5549600), (490, 5470320), (525, 5105632), (552, 4855900), (560, 4786530), (575, 4661664), (588, 4558600), (600, 4467428), (644, 4162200), (672, 3988775), (690, 3884720), (700, 3829224), (735, 3646880), (736, 3641925), (784, 3418950), (800, 3350571), (805, 3329760), (840, 3191020), (920, 2913540), (966, 2774800), (980, 2735160), (991, 2704800), (1050, 2552816), (1104, 2427950), (1120, 2393265), (1127, 2378400), (1150, 2330832), (1176, 2279300), (1200, 2233714), (1225, 2188128), (1288, 2081100), (1380, 1942360), (1400, 1914612), (1470, 1823440), (1568, 1709475), (1610, 1664880), (1680, 1595510), (1725, 1553888), (1840, 1456770), (1932, 1387400), (1960, 1367580), (1982, 1352400), (2100, 1276408), (2208, 1213975), (2254, 1189200), (2300, 1165416), (2352, 1139650), (2400, 1116857), (2415, 1109920), (2450, 1094064), (2576, 1040550), (2760, 971180), (2800, 957306), (2940, 911720), (2973, 901600), (3220, 832440), (3360, 797755), (3381, 792800), (3450, 776944), (3675, 729376), (3680, 728385), (3864, 693700), (3920, 683790), (3964, 676200), (4025, 665952), (4200, 638204), (4508, 594600), (4600, 582708), (4704, 569825), (4830, 554960), (4900, 547032), (4955, 540960), (5152, 520275), (5520, 485590), (5600, 478653), (5635, 475680), (5880, 455860), (5946, 450800), (6440, 416220), (6762, 396400), (6900, 388472), (6937, 386400), (7350, 364688), (7728, 346850), (7840, 341895), (7928, 338100), (8050, 332976), (8400, 319102), (9016, 297300), (9200, 291354), (9660, 277480), (9800, 273516), (9910, 270480), (11040, 242795), (11270, 237840), (11760, 227930), (11892, 225400), (12075, 221984), (12880, 208110), (13524, 198200), (13800, 194236), (13874, 193200), (14700, 182344), (14865, 180320), (15456, 173425), (15856, 169050), (16100, 166488), (16800, 159551), (16905, 158560), (18032, 148650), (18400, 145677), (19320, 138740), (19600, 136758), (19820, 135240), (20811, 128800), (22540, 118920), (22793, 117600), (23520, 113965), (23784, 112700), (24150, 110992), (24775, 108192), (25760, 104055), (27048, 99100), (27600, 97118), (27748, 96600), (28175, 95136), (29400, 91172), (29730, 90160), (31712, 84525), (32200, 83244), (33810, 79280), (34685, 77280), (36064, 74325), (38640, 69370), (39200, 68379), (39640, 67620), (41622, 64400), (45080, 59460), (45586, 58800), (47568, 56350), (48300, 55496), (48559, 55200), (49550, 54096)]