83389440

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:178

約数の個数: 176

約数和(自身を含む): 274134240

約数和(自身を除く): 190744800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 89, 96, 120, 122, 128, 160, 178, 183, 192, 240, 244, 256, 267, 305, 320, 356, 366, 384, 445, 480, 488, 512, 534, 610, 640, 712, 732, 768, 890, 915, 960, 976, 1024, 1068, 1220, 1280, 1335, 1424, 1464, 1536, 1780, 1830, 1920, 1952, 2136, 2440, 2560, 2670, 2848, 2928, 3072, 3560, 3660, 3840, 3904, 4272, 4880, 5120, 5340, 5429, 5696, 5856, 7120, 7320, 7680, 7808, 8544, 9760, 10680, 10858, 11392, 11712, 14240, 14640, 15360, 15616, 16287, 17088, 19520, 21360, 21716, 22784, 23424, 27145, 28480, 29280, 31232, 32574, 34176, 39040, 42720, 43432, 45568, 46848, 54290, 56960, 58560, 62464, 65148, 68352, 78080, 81435, 85440, 86864, 91136, 93696, 108580, 113920, 117120, 130296, 136704, 156160, 162870, 170880, 173728, 187392, 217160, 227840, 234240, 260592, 273408, 312320, 325740, 341760, 347456, 434320, 455680, 468480, 521184, 651480, 683520, 694912, 868640, 936960, 1042368, 1302960, 1367040, 1389824, 1737280, 2084736, 2605920, 2779648, 3474560, 4169472, 5211840, 5559296, 6949120, 8338944, 10423680, 13898240, 16677888, 20847360, 27796480, 41694720, 83389440]

約数ペア:

[(1, 83389440), (2, 41694720), (3, 27796480), (4, 20847360), (5, 16677888), (6, 13898240), (8, 10423680), (10, 8338944), (12, 6949120), (15, 5559296), (16, 5211840), (20, 4169472), (24, 3474560), (30, 2779648), (32, 2605920), (40, 2084736), (48, 1737280), (60, 1389824), (61, 1367040), (64, 1302960), (80, 1042368), (89, 936960), (96, 868640), (120, 694912), (122, 683520), (128, 651480), (160, 521184), (178, 468480), (183, 455680), (192, 434320), (240, 347456), (244, 341760), (256, 325740), (267, 312320), (305, 273408), (320, 260592), (356, 234240), (366, 227840), (384, 217160), (445, 187392), (480, 173728), (488, 170880), (512, 162870), (534, 156160), (610, 136704), (640, 130296), (712, 117120), (732, 113920), (768, 108580), (890, 93696), (915, 91136), (960, 86864), (976, 85440), (1024, 81435), (1068, 78080), (1220, 68352), (1280, 65148), (1335, 62464), (1424, 58560), (1464, 56960), (1536, 54290), (1780, 46848), (1830, 45568), (1920, 43432), (1952, 42720), (2136, 39040), (2440, 34176), (2560, 32574), (2670, 31232), (2848, 29280), (2928, 28480), (3072, 27145), (3560, 23424), (3660, 22784), (3840, 21716), (3904, 21360), (4272, 19520), (4880, 17088), (5120, 16287), (5340, 15616), (5429, 15360), (5696, 14640), (5856, 14240), (7120, 11712), (7320, 11392), (7680, 10858), (7808, 10680), (8544, 9760)]