43280640

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2$

素因数の和:74

約数の個数: 324

約数和(自身を含む): 171309684

約数和(自身を除く): 128029044

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 64, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 117, 120, 128, 130, 136, 144, 153, 156, 160, 170, 180, 192, 195, 204, 208, 221, 234, 240, 255, 256, 260, 272, 288, 289, 306, 312, 320, 340, 360, 384, 390, 408, 416, 442, 468, 480, 510, 520, 544, 576, 578, 585, 612, 624, 640, 663, 680, 720, 765, 768, 780, 816, 832, 867, 884, 936, 960, 1020, 1040, 1088, 1105, 1152, 1156, 1170, 1224, 1248, 1280, 1326, 1360, 1440, 1445, 1530, 1560, 1632, 1664, 1734, 1768, 1872, 1920, 1989, 2040, 2080, 2176, 2210, 2304, 2312, 2340, 2448, 2496, 2601, 2652, 2720, 2880, 2890, 3060, 3120, 3264, 3315, 3328, 3468, 3536, 3744, 3757, 3840, 3978, 4080, 4160, 4335, 4352, 4420, 4624, 4680, 4896, 4992, 5202, 5304, 5440, 5760, 5780, 6120, 6240, 6528, 6630, 6936, 7072, 7488, 7514, 7956, 8160, 8320, 8670, 8840, 9248, 9360, 9792, 9945, 9984, 10404, 10608, 10880, 11271, 11520, 11560, 12240, 12480, 13005, 13056, 13260, 13872, 14144, 14976, 15028, 15912, 16320, 16640, 17340, 17680, 18496, 18720, 18785, 19584, 19890, 20808, 21216, 21760, 22542, 23120, 24480, 24960, 26010, 26520, 27744, 28288, 29952, 30056, 31824, 32640, 33813, 34680, 35360, 36992, 37440, 37570, 39168, 39780, 41616, 42432, 45084, 46240, 48960, 49920, 52020, 53040, 55488, 56355, 56576, 60112, 63648, 65280, 67626, 69360, 70720, 73984, 74880, 75140, 79560, 83232, 84864, 90168, 92480, 97920, 104040, 106080, 110976, 112710, 120224, 127296, 135252, 138720, 141440, 149760, 150280, 159120, 166464, 169065, 169728, 180336, 184960, 195840, 208080, 212160, 221952, 225420, 240448, 254592, 270504, 277440, 282880, 300560, 318240, 332928, 338130, 360672, 369920, 416160, 424320, 450840, 480896, 509184, 541008, 554880, 601120, 636480, 665856, 676260, 721344, 832320, 848640, 901680, 961792, 1082016, 1109760, 1202240, 1272960, 1352520, 1442688, 1664640, 1803360, 2164032, 2404480, 2545920, 2705040, 2885376, 3329280, 3606720, 4328064, 4808960, 5410080, 7213440, 8656128, 10820160, 14426880, 21640320, 43280640]

約数ペア:

[(1, 43280640), (2, 21640320), (3, 14426880), (4, 10820160), (5, 8656128), (6, 7213440), (8, 5410080), (9, 4808960), (10, 4328064), (12, 3606720), (13, 3329280), (15, 2885376), (16, 2705040), (17, 2545920), (18, 2404480), (20, 2164032), (24, 1803360), (26, 1664640), (30, 1442688), (32, 1352520), (34, 1272960), (36, 1202240), (39, 1109760), (40, 1082016), (45, 961792), (48, 901680), (51, 848640), (52, 832320), (60, 721344), (64, 676260), (65, 665856), (68, 636480), (72, 601120), (78, 554880), (80, 541008), (85, 509184), (90, 480896), (96, 450840), (102, 424320), (104, 416160), (117, 369920), (120, 360672), (128, 338130), (130, 332928), (136, 318240), (144, 300560), (153, 282880), (156, 277440), (160, 270504), (170, 254592), (180, 240448), (192, 225420), (195, 221952), (204, 212160), (208, 208080), (221, 195840), (234, 184960), (240, 180336), (255, 169728), (256, 169065), (260, 166464), (272, 159120), (288, 150280), (289, 149760), (306, 141440), (312, 138720), (320, 135252), (340, 127296), (360, 120224), (384, 112710), (390, 110976), (408, 106080), (416, 104040), (442, 97920), (468, 92480), (480, 90168), (510, 84864), (520, 83232), (544, 79560), (576, 75140), (578, 74880), (585, 73984), (612, 70720), (624, 69360), (640, 67626), (663, 65280), (680, 63648), (720, 60112), (765, 56576), (768, 56355), (780, 55488), (816, 53040), (832, 52020), (867, 49920), (884, 48960), (936, 46240), (960, 45084), (1020, 42432), (1040, 41616), (1088, 39780), (1105, 39168), (1152, 37570), (1156, 37440), (1170, 36992), (1224, 35360), (1248, 34680), (1280, 33813), (1326, 32640), (1360, 31824), (1440, 30056), (1445, 29952), (1530, 28288), (1560, 27744), (1632, 26520), (1664, 26010), (1734, 24960), (1768, 24480), (1872, 23120), (1920, 22542), (1989, 21760), (2040, 21216), (2080, 20808), (2176, 19890), (2210, 19584), (2304, 18785), (2312, 18720), (2340, 18496), (2448, 17680), (2496, 17340), (2601, 16640), (2652, 16320), (2720, 15912), (2880, 15028), (2890, 14976), (3060, 14144), (3120, 13872), (3264, 13260), (3315, 13056), (3328, 13005), (3468, 12480), (3536, 12240), (3744, 11560), (3757, 11520), (3840, 11271), (3978, 10880), (4080, 10608), (4160, 10404), (4335, 9984), (4352, 9945), (4420, 9792), (4624, 9360), (4680, 9248), (4896, 8840), (4992, 8670), (5202, 8320), (5304, 8160), (5440, 7956), (5760, 7514), (5780, 7488), (6120, 7072), (6240, 6936), (6528, 6630)]