2720984640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{659}}^1$

素因数の和:730

約数の個数: 448

約数和(自身を含む): 10428549120

約数和(自身を除く): 7707564480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 23, 24, 30, 32, 33, 34, 40, 44, 46, 48, 51, 55, 60, 64, 66, 68, 69, 80, 85, 88, 92, 96, 102, 110, 115, 120, 132, 136, 138, 160, 165, 170, 176, 184, 187, 192, 204, 220, 230, 240, 253, 255, 264, 272, 276, 320, 330, 340, 345, 352, 368, 374, 391, 408, 440, 460, 480, 506, 510, 528, 544, 552, 561, 659, 660, 680, 690, 704, 736, 748, 759, 782, 816, 880, 920, 935, 960, 1012, 1020, 1056, 1088, 1104, 1122, 1173, 1265, 1318, 1320, 1360, 1380, 1472, 1496, 1518, 1564, 1632, 1760, 1840, 1870, 1955, 1977, 2024, 2040, 2112, 2208, 2244, 2346, 2530, 2636, 2640, 2720, 2760, 2805, 2992, 3036, 3128, 3264, 3295, 3520, 3680, 3740, 3795, 3910, 3954, 4048, 4080, 4301, 4416, 4488, 4692, 5060, 5272, 5280, 5440, 5520, 5610, 5865, 5984, 6072, 6256, 6590, 7249, 7360, 7480, 7590, 7820, 7908, 8096, 8160, 8602, 8976, 9384, 9885, 10120, 10544, 10560, 11040, 11203, 11220, 11730, 11968, 12144, 12512, 12903, 13180, 14498, 14960, 15157, 15180, 15640, 15816, 16192, 16320, 17204, 17952, 18768, 19770, 20240, 21088, 21505, 21747, 22080, 22406, 22440, 23460, 24288, 25024, 25806, 26360, 28996, 29920, 30314, 30360, 31280, 31632, 33609, 34408, 35904, 36245, 37536, 39540, 40480, 42176, 43010, 43494, 44812, 44880, 45471, 46920, 48576, 51612, 52720, 56015, 57992, 59840, 60628, 60720, 62560, 63264, 64515, 67218, 68816, 72490, 75072, 75785, 79080, 80960, 86020, 86988, 89624, 89760, 90942, 93840, 103224, 105440, 108735, 112030, 115984, 121256, 121440, 123233, 125120, 126528, 129030, 134436, 137632, 144980, 151570, 158160, 166727, 168045, 172040, 173976, 179248, 179520, 181884, 187680, 206448, 210880, 217470, 224060, 227355, 231968, 242512, 242880, 246466, 257669, 258060, 268872, 275264, 289960, 303140, 316320, 333454, 336090, 344080, 347952, 358496, 363768, 369699, 375360, 412896, 434940, 448120, 454710, 463936, 485024, 492932, 500181, 515338, 516120, 537744, 579920, 606280, 616165, 632640, 666908, 672180, 688160, 695904, 716992, 727536, 739398, 773007, 825792, 833635, 869880, 896240, 909420, 970048, 985864, 1000362, 1030676, 1032240, 1075488, 1159840, 1212560, 1232330, 1288345, 1333816, 1344360, 1376320, 1391808, 1455072, 1478796, 1546014, 1667270, 1739760, 1792480, 1818840, 1848495, 1971728, 2000724, 2061352, 2064480, 2150976, 2319680, 2425120, 2464660, 2500905, 2576690, 2667632, 2688720, 2834359, 2910144, 2957592, 3092028, 3334540, 3479520, 3584960, 3637680, 3696990, 3865035, 3943456, 4001448, 4122704, 4128960, 4850240, 4929320, 5001810, 5153380, 5335264, 5377440, 5668718, 5915184, 6184056, 6669080, 6959040, 7275360, 7393980, 7730070, 7886912, 8002896, 8245408, 8503077, 9858640, 10003620, 10306760, 10670528, 10754880, 11337436, 11830368, 12368112, 13338160, 14171795, 14550720, 14787960, 15460140, 16005792, 16490816, 17006154, 19717280, 20007240, 20613520, 22674872, 23660736, 24736224, 26676320, 28343590, 29575920, 30920280, 32011584, 34012308, 39434560, 40014480, 41227040, 42515385, 45349744, 49472448, 53352640, 56687180, 59151840, 61840560, 68024616, 80028960, 82454080, 85030770, 90699488, 113374360, 118303680, 123681120, 136049232, 160057920, 170061540, 181398976, 226748720, 247362240, 272098464, 340123080, 453497440, 544196928, 680246160, 906994880, 1360492320, 2720984640]

約数ペア:

[(1, 2720984640), (2, 1360492320), (3, 906994880), (4, 680246160), (5, 544196928), (6, 453497440), (8, 340123080), (10, 272098464), (11, 247362240), (12, 226748720), (15, 181398976), (16, 170061540), (17, 160057920), (20, 136049232), (22, 123681120), (23, 118303680), (24, 113374360), (30, 90699488), (32, 85030770), (33, 82454080), (34, 80028960), (40, 68024616), (44, 61840560), (46, 59151840), (48, 56687180), (51, 53352640), (55, 49472448), (60, 45349744), (64, 42515385), (66, 41227040), (68, 40014480), (69, 39434560), (80, 34012308), (85, 32011584), (88, 30920280), (92, 29575920), (96, 28343590), (102, 26676320), (110, 24736224), (115, 23660736), (120, 22674872), (132, 20613520), (136, 20007240), (138, 19717280), (160, 17006154), (165, 16490816), (170, 16005792), (176, 15460140), (184, 14787960), (187, 14550720), (192, 14171795), (204, 13338160), (220, 12368112), (230, 11830368), (240, 11337436), (253, 10754880), (255, 10670528), (264, 10306760), (272, 10003620), (276, 9858640), (320, 8503077), (330, 8245408), (340, 8002896), (345, 7886912), (352, 7730070), (368, 7393980), (374, 7275360), (391, 6959040), (408, 6669080), (440, 6184056), (460, 5915184), (480, 5668718), (506, 5377440), (510, 5335264), (528, 5153380), (544, 5001810), (552, 4929320), (561, 4850240), (659, 4128960), (660, 4122704), (680, 4001448), (690, 3943456), (704, 3865035), (736, 3696990), (748, 3637680), (759, 3584960), (782, 3479520), (816, 3334540), (880, 3092028), (920, 2957592), (935, 2910144), (960, 2834359), (1012, 2688720), (1020, 2667632), (1056, 2576690), (1088, 2500905), (1104, 2464660), (1122, 2425120), (1173, 2319680), (1265, 2150976), (1318, 2064480), (1320, 2061352), (1360, 2000724), (1380, 1971728), (1472, 1848495), (1496, 1818840), (1518, 1792480), (1564, 1739760), (1632, 1667270), (1760, 1546014), (1840, 1478796), (1870, 1455072), (1955, 1391808), (1977, 1376320), (2024, 1344360), (2040, 1333816), (2112, 1288345), (2208, 1232330), (2244, 1212560), (2346, 1159840), (2530, 1075488), (2636, 1032240), (2640, 1030676), (2720, 1000362), (2760, 985864), (2805, 970048), (2992, 909420), (3036, 896240), (3128, 869880), (3264, 833635), (3295, 825792), (3520, 773007), (3680, 739398), (3740, 727536), (3795, 716992), (3910, 695904), (3954, 688160), (4048, 672180), (4080, 666908), (4301, 632640), (4416, 616165), (4488, 606280), (4692, 579920), (5060, 537744), (5272, 516120), (5280, 515338), (5440, 500181), (5520, 492932), (5610, 485024), (5865, 463936), (5984, 454710), (6072, 448120), (6256, 434940), (6590, 412896), (7249, 375360), (7360, 369699), (7480, 363768), (7590, 358496), (7820, 347952), (7908, 344080), (8096, 336090), (8160, 333454), (8602, 316320), (8976, 303140), (9384, 289960), (9885, 275264), (10120, 268872), (10544, 258060), (10560, 257669), (11040, 246466), (11203, 242880), (11220, 242512), (11730, 231968), (11968, 227355), (12144, 224060), (12512, 217470), (12903, 210880), (13180, 206448), (14498, 187680), (14960, 181884), (15157, 179520), (15180, 179248), (15640, 173976), (15816, 172040), (16192, 168045), (16320, 166727), (17204, 158160), (17952, 151570), (18768, 144980), (19770, 137632), (20240, 134436), (21088, 129030), (21505, 126528), (21747, 125120), (22080, 123233), (22406, 121440), (22440, 121256), (23460, 115984), (24288, 112030), (25024, 108735), (25806, 105440), (26360, 103224), (28996, 93840), (29920, 90942), (30314, 89760), (30360, 89624), (31280, 86988), (31632, 86020), (33609, 80960), (34408, 79080), (35904, 75785), (36245, 75072), (37536, 72490), (39540, 68816), (40480, 67218), (42176, 64515), (43010, 63264), (43494, 62560), (44812, 60720), (44880, 60628), (45471, 59840), (46920, 57992), (48576, 56015), (51612, 52720)]