173840640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2663}}^1$

素因数の和:2704

約数の個数: 144

約数和(自身を含む): 588083328

約数和(自身を除く): 414242688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 768, 816, 960, 1020, 1088, 1280, 1360, 1632, 1920, 2040, 2176, 2663, 2720, 3264, 3840, 4080, 4352, 5326, 5440, 6528, 7989, 8160, 10652, 10880, 13056, 13315, 15978, 16320, 21304, 21760, 26630, 31956, 32640, 39945, 42608, 45271, 53260, 63912, 65280, 79890, 85216, 90542, 106520, 127824, 135813, 159780, 170432, 181084, 213040, 226355, 255648, 271626, 319560, 340864, 362168, 426080, 452710, 511296, 543252, 639120, 679065, 681728, 724336, 852160, 905420, 1022592, 1086504, 1278240, 1358130, 1448672, 1704320, 1810840, 2045184, 2173008, 2556480, 2716260, 2897344, 3408640, 3621680, 4346016, 5112960, 5432520, 5794688, 7243360, 8692032, 10225920, 10865040, 11589376, 14486720, 17384064, 21730080, 28973440, 34768128, 43460160, 57946880, 86920320, 173840640]

約数ペア:

[(1, 173840640), (2, 86920320), (3, 57946880), (4, 43460160), (5, 34768128), (6, 28973440), (8, 21730080), (10, 17384064), (12, 14486720), (15, 11589376), (16, 10865040), (17, 10225920), (20, 8692032), (24, 7243360), (30, 5794688), (32, 5432520), (34, 5112960), (40, 4346016), (48, 3621680), (51, 3408640), (60, 2897344), (64, 2716260), (68, 2556480), (80, 2173008), (85, 2045184), (96, 1810840), (102, 1704320), (120, 1448672), (128, 1358130), (136, 1278240), (160, 1086504), (170, 1022592), (192, 905420), (204, 852160), (240, 724336), (255, 681728), (256, 679065), (272, 639120), (320, 543252), (340, 511296), (384, 452710), (408, 426080), (480, 362168), (510, 340864), (544, 319560), (640, 271626), (680, 255648), (768, 226355), (816, 213040), (960, 181084), (1020, 170432), (1088, 159780), (1280, 135813), (1360, 127824), (1632, 106520), (1920, 90542), (2040, 85216), (2176, 79890), (2663, 65280), (2720, 63912), (3264, 53260), (3840, 45271), (4080, 42608), (4352, 39945), (5326, 32640), (5440, 31956), (6528, 26630), (7989, 21760), (8160, 21304), (10652, 16320), (10880, 15978), (13056, 13315)]