83591040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:249

約数の個数: 256

約数和(自身を含む): 305363520

約数和(自身を除く): 221772480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 64, 65, 68, 78, 80, 85, 96, 102, 104, 120, 128, 130, 136, 156, 160, 170, 192, 195, 197, 204, 208, 221, 240, 255, 260, 272, 312, 320, 340, 384, 390, 394, 408, 416, 442, 480, 510, 520, 544, 591, 624, 640, 663, 680, 780, 788, 816, 832, 884, 960, 985, 1020, 1040, 1088, 1105, 1182, 1248, 1326, 1360, 1560, 1576, 1632, 1664, 1768, 1920, 1970, 2040, 2080, 2176, 2210, 2364, 2496, 2561, 2652, 2720, 2955, 3120, 3152, 3264, 3315, 3349, 3536, 3940, 4080, 4160, 4420, 4728, 4992, 5122, 5304, 5440, 5910, 6240, 6304, 6528, 6630, 6698, 7072, 7683, 7880, 8160, 8320, 8840, 9456, 10047, 10244, 10608, 10880, 11820, 12480, 12608, 12805, 13260, 13396, 14144, 15366, 15760, 16320, 16745, 17680, 18912, 20094, 20488, 21216, 23640, 24960, 25216, 25610, 26520, 26792, 28288, 30732, 31520, 32640, 33490, 35360, 37824, 38415, 40188, 40976, 42432, 43537, 47280, 50235, 51220, 53040, 53584, 61464, 63040, 66980, 70720, 75648, 76830, 80376, 81952, 84864, 87074, 94560, 100470, 102440, 106080, 107168, 122928, 126080, 130611, 133960, 141440, 153660, 160752, 163904, 174148, 189120, 200940, 204880, 212160, 214336, 217685, 245856, 261222, 267920, 307320, 321504, 327808, 348296, 378240, 401880, 409760, 424320, 428672, 435370, 491712, 522444, 535840, 614640, 643008, 653055, 696592, 803760, 819520, 870740, 983424, 1044888, 1071680, 1229280, 1286016, 1306110, 1393184, 1607520, 1639040, 1741480, 2089776, 2143360, 2458560, 2612220, 2786368, 3215040, 3482960, 4179552, 4917120, 5224440, 5572736, 6430080, 6965920, 8359104, 10448880, 13931840, 16718208, 20897760, 27863680, 41795520, 83591040]

約数ペア:

[(1, 83591040), (2, 41795520), (3, 27863680), (4, 20897760), (5, 16718208), (6, 13931840), (8, 10448880), (10, 8359104), (12, 6965920), (13, 6430080), (15, 5572736), (16, 5224440), (17, 4917120), (20, 4179552), (24, 3482960), (26, 3215040), (30, 2786368), (32, 2612220), (34, 2458560), (39, 2143360), (40, 2089776), (48, 1741480), (51, 1639040), (52, 1607520), (60, 1393184), (64, 1306110), (65, 1286016), (68, 1229280), (78, 1071680), (80, 1044888), (85, 983424), (96, 870740), (102, 819520), (104, 803760), (120, 696592), (128, 653055), (130, 643008), (136, 614640), (156, 535840), (160, 522444), (170, 491712), (192, 435370), (195, 428672), (197, 424320), (204, 409760), (208, 401880), (221, 378240), (240, 348296), (255, 327808), (260, 321504), (272, 307320), (312, 267920), (320, 261222), (340, 245856), (384, 217685), (390, 214336), (394, 212160), (408, 204880), (416, 200940), (442, 189120), (480, 174148), (510, 163904), (520, 160752), (544, 153660), (591, 141440), (624, 133960), (640, 130611), (663, 126080), (680, 122928), (780, 107168), (788, 106080), (816, 102440), (832, 100470), (884, 94560), (960, 87074), (985, 84864), (1020, 81952), (1040, 80376), (1088, 76830), (1105, 75648), (1182, 70720), (1248, 66980), (1326, 63040), (1360, 61464), (1560, 53584), (1576, 53040), (1632, 51220), (1664, 50235), (1768, 47280), (1920, 43537), (1970, 42432), (2040, 40976), (2080, 40188), (2176, 38415), (2210, 37824), (2364, 35360), (2496, 33490), (2561, 32640), (2652, 31520), (2720, 30732), (2955, 28288), (3120, 26792), (3152, 26520), (3264, 25610), (3315, 25216), (3349, 24960), (3536, 23640), (3940, 21216), (4080, 20488), (4160, 20094), (4420, 18912), (4728, 17680), (4992, 16745), (5122, 16320), (5304, 15760), (5440, 15366), (5910, 14144), (6240, 13396), (6304, 13260), (6528, 12805), (6630, 12608), (6698, 12480), (7072, 11820), (7683, 10880), (7880, 10608), (8160, 10244), (8320, 10047), (8840, 9456)]