6487519920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{397}}^1$

素因数の和:628

約数の個数: 320

約数和(自身を含む): 23537350656

約数和(自身を除く): 17049830736

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 71, 80, 84, 105, 112, 120, 137, 140, 142, 168, 210, 213, 240, 274, 280, 284, 336, 355, 397, 411, 420, 426, 497, 548, 560, 568, 685, 710, 794, 822, 840, 852, 959, 994, 1065, 1096, 1136, 1191, 1370, 1420, 1491, 1588, 1644, 1680, 1704, 1918, 1985, 1988, 2055, 2130, 2192, 2382, 2485, 2740, 2779, 2840, 2877, 2982, 3176, 3288, 3408, 3836, 3970, 3976, 4110, 4260, 4764, 4795, 4970, 5480, 5558, 5680, 5754, 5955, 5964, 6352, 6576, 7455, 7672, 7940, 7952, 8220, 8337, 8520, 9528, 9590, 9727, 9940, 10960, 11116, 11508, 11910, 11928, 13895, 14385, 14910, 15344, 15880, 16440, 16674, 17040, 19056, 19180, 19454, 19880, 22232, 23016, 23820, 23856, 27790, 28187, 28770, 29181, 29820, 31760, 32880, 33348, 38360, 38908, 39760, 41685, 44464, 46032, 47640, 48635, 54389, 55580, 56374, 57540, 58362, 59640, 66696, 68089, 76720, 77816, 83370, 84561, 95280, 97270, 108778, 111160, 112748, 115080, 116724, 119280, 133392, 136178, 140935, 145905, 155632, 163167, 166740, 169122, 194540, 197309, 204267, 217556, 222320, 225496, 230160, 233448, 271945, 272356, 281870, 291810, 326334, 333480, 338244, 340445, 380723, 389080, 394618, 408534, 422805, 435112, 450992, 466896, 543890, 544712, 563740, 583620, 591927, 652668, 666960, 676488, 680890, 761446, 778160, 789236, 815835, 817068, 845610, 870224, 986545, 1021335, 1087780, 1089424, 1127480, 1142169, 1167240, 1183854, 1305336, 1352976, 1361780, 1522892, 1578472, 1631670, 1634136, 1691220, 1903615, 1973090, 2042670, 2175560, 2254960, 2284338, 2334480, 2367708, 2610672, 2723560, 2959635, 3045784, 3156944, 3263340, 3268272, 3382440, 3807230, 3861619, 3946180, 4085340, 4351120, 4568676, 4735416, 5447120, 5710845, 5919270, 6091568, 6526680, 6764880, 7614460, 7723238, 7892360, 8170680, 9137352, 9470832, 11421690, 11584857, 11838540, 13053360, 15228920, 15446476, 15784720, 16341360, 18274704, 19308095, 22843380, 23169714, 23677080, 27031333, 30457840, 30892952, 38616190, 45686760, 46339428, 47354160, 54062666, 57924285, 61785904, 77232380, 81093999, 91373520, 92678856, 108125332, 115848570, 135156665, 154464760, 162187998, 185357712, 216250664, 231697140, 270313330, 308929520, 324375996, 405469995, 432501328, 463394280, 540626660, 648751992, 810939990, 926788560, 1081253320, 1297503984, 1621879980, 2162506640, 3243759960, 6487519920]

約数ペア:

[(1, 6487519920), (2, 3243759960), (3, 2162506640), (4, 1621879980), (5, 1297503984), (6, 1081253320), (7, 926788560), (8, 810939990), (10, 648751992), (12, 540626660), (14, 463394280), (15, 432501328), (16, 405469995), (20, 324375996), (21, 308929520), (24, 270313330), (28, 231697140), (30, 216250664), (35, 185357712), (40, 162187998), (42, 154464760), (48, 135156665), (56, 115848570), (60, 108125332), (70, 92678856), (71, 91373520), (80, 81093999), (84, 77232380), (105, 61785904), (112, 57924285), (120, 54062666), (137, 47354160), (140, 46339428), (142, 45686760), (168, 38616190), (210, 30892952), (213, 30457840), (240, 27031333), (274, 23677080), (280, 23169714), (284, 22843380), (336, 19308095), (355, 18274704), (397, 16341360), (411, 15784720), (420, 15446476), (426, 15228920), (497, 13053360), (548, 11838540), (560, 11584857), (568, 11421690), (685, 9470832), (710, 9137352), (794, 8170680), (822, 7892360), (840, 7723238), (852, 7614460), (959, 6764880), (994, 6526680), (1065, 6091568), (1096, 5919270), (1136, 5710845), (1191, 5447120), (1370, 4735416), (1420, 4568676), (1491, 4351120), (1588, 4085340), (1644, 3946180), (1680, 3861619), (1704, 3807230), (1918, 3382440), (1985, 3268272), (1988, 3263340), (2055, 3156944), (2130, 3045784), (2192, 2959635), (2382, 2723560), (2485, 2610672), (2740, 2367708), (2779, 2334480), (2840, 2284338), (2877, 2254960), (2982, 2175560), (3176, 2042670), (3288, 1973090), (3408, 1903615), (3836, 1691220), (3970, 1634136), (3976, 1631670), (4110, 1578472), (4260, 1522892), (4764, 1361780), (4795, 1352976), (4970, 1305336), (5480, 1183854), (5558, 1167240), (5680, 1142169), (5754, 1127480), (5955, 1089424), (5964, 1087780), (6352, 1021335), (6576, 986545), (7455, 870224), (7672, 845610), (7940, 817068), (7952, 815835), (8220, 789236), (8337, 778160), (8520, 761446), (9528, 680890), (9590, 676488), (9727, 666960), (9940, 652668), (10960, 591927), (11116, 583620), (11508, 563740), (11910, 544712), (11928, 543890), (13895, 466896), (14385, 450992), (14910, 435112), (15344, 422805), (15880, 408534), (16440, 394618), (16674, 389080), (17040, 380723), (19056, 340445), (19180, 338244), (19454, 333480), (19880, 326334), (22232, 291810), (23016, 281870), (23820, 272356), (23856, 271945), (27790, 233448), (28187, 230160), (28770, 225496), (29181, 222320), (29820, 217556), (31760, 204267), (32880, 197309), (33348, 194540), (38360, 169122), (38908, 166740), (39760, 163167), (41685, 155632), (44464, 145905), (46032, 140935), (47640, 136178), (48635, 133392), (54389, 119280), (55580, 116724), (56374, 115080), (57540, 112748), (58362, 111160), (59640, 108778), (66696, 97270), (68089, 95280), (76720, 84561), (77816, 83370)]