1420673280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:377

約数の個数: 288

約数和(自身を含む): 4944844800

約数和(自身を除く): 3524171520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 149, 156, 160, 191, 192, 195, 208, 240, 256, 260, 298, 312, 320, 382, 384, 390, 416, 447, 480, 520, 573, 596, 624, 640, 745, 764, 768, 780, 832, 894, 955, 960, 1040, 1146, 1192, 1248, 1280, 1490, 1528, 1560, 1664, 1788, 1910, 1920, 1937, 2080, 2235, 2292, 2384, 2483, 2496, 2865, 2980, 3056, 3120, 3328, 3576, 3820, 3840, 3874, 4160, 4470, 4584, 4768, 4966, 4992, 5730, 5811, 5960, 6112, 6240, 7152, 7449, 7640, 7748, 8320, 8940, 9168, 9536, 9685, 9932, 9984, 11460, 11622, 11920, 12224, 12415, 12480, 14304, 14898, 15280, 15496, 16640, 17880, 18336, 19072, 19370, 19864, 22920, 23244, 23840, 24448, 24830, 24960, 28459, 28608, 29055, 29796, 30560, 30992, 35760, 36672, 37245, 38144, 38740, 39728, 45840, 46488, 47680, 48896, 49660, 49920, 56918, 57216, 58110, 59592, 61120, 61984, 71520, 73344, 74490, 77480, 79456, 85377, 91680, 92976, 95360, 99320, 113836, 114432, 116220, 119184, 122240, 123968, 142295, 143040, 146688, 148980, 154960, 158912, 170754, 183360, 185952, 190720, 198640, 227672, 232440, 238368, 244480, 247936, 284590, 286080, 297960, 309920, 317824, 341508, 366720, 369967, 371904, 397280, 426885, 455344, 464880, 476736, 495872, 569180, 572160, 595920, 619840, 635648, 683016, 733440, 739934, 743808, 794560, 853770, 910688, 929760, 953472, 1109901, 1138360, 1191840, 1239680, 1366032, 1479868, 1487616, 1589120, 1707540, 1821376, 1849835, 1859520, 1906944, 2219802, 2276720, 2383680, 2479360, 2732064, 2959736, 3178240, 3415080, 3642752, 3699670, 3719040, 4439604, 4553440, 4767360, 5464128, 5549505, 5919472, 6830160, 7285504, 7399340, 7438080, 8879208, 9106880, 9534720, 10928256, 11099010, 11838944, 13660320, 14798680, 17758416, 18213760, 21856512, 22198020, 23677888, 27320640, 29597360, 35516832, 36427520, 44396040, 47355776, 54641280, 59194720, 71033664, 88792080, 94711552, 109282560, 118389440, 142067328, 177584160, 236778880, 284134656, 355168320, 473557760, 710336640, 1420673280]

約数ペア:

[(1, 1420673280), (2, 710336640), (3, 473557760), (4, 355168320), (5, 284134656), (6, 236778880), (8, 177584160), (10, 142067328), (12, 118389440), (13, 109282560), (15, 94711552), (16, 88792080), (20, 71033664), (24, 59194720), (26, 54641280), (30, 47355776), (32, 44396040), (39, 36427520), (40, 35516832), (48, 29597360), (52, 27320640), (60, 23677888), (64, 22198020), (65, 21856512), (78, 18213760), (80, 17758416), (96, 14798680), (104, 13660320), (120, 11838944), (128, 11099010), (130, 10928256), (149, 9534720), (156, 9106880), (160, 8879208), (191, 7438080), (192, 7399340), (195, 7285504), (208, 6830160), (240, 5919472), (256, 5549505), (260, 5464128), (298, 4767360), (312, 4553440), (320, 4439604), (382, 3719040), (384, 3699670), (390, 3642752), (416, 3415080), (447, 3178240), (480, 2959736), (520, 2732064), (573, 2479360), (596, 2383680), (624, 2276720), (640, 2219802), (745, 1906944), (764, 1859520), (768, 1849835), (780, 1821376), (832, 1707540), (894, 1589120), (955, 1487616), (960, 1479868), (1040, 1366032), (1146, 1239680), (1192, 1191840), (1248, 1138360), (1280, 1109901), (1490, 953472), (1528, 929760), (1560, 910688), (1664, 853770), (1788, 794560), (1910, 743808), (1920, 739934), (1937, 733440), (2080, 683016), (2235, 635648), (2292, 619840), (2384, 595920), (2483, 572160), (2496, 569180), (2865, 495872), (2980, 476736), (3056, 464880), (3120, 455344), (3328, 426885), (3576, 397280), (3820, 371904), (3840, 369967), (3874, 366720), (4160, 341508), (4470, 317824), (4584, 309920), (4768, 297960), (4966, 286080), (4992, 284590), (5730, 247936), (5811, 244480), (5960, 238368), (6112, 232440), (6240, 227672), (7152, 198640), (7449, 190720), (7640, 185952), (7748, 183360), (8320, 170754), (8940, 158912), (9168, 154960), (9536, 148980), (9685, 146688), (9932, 143040), (9984, 142295), (11460, 123968), (11622, 122240), (11920, 119184), (12224, 116220), (12415, 114432), (12480, 113836), (14304, 99320), (14898, 95360), (15280, 92976), (15496, 91680), (16640, 85377), (17880, 79456), (18336, 77480), (19072, 74490), (19370, 73344), (19864, 71520), (22920, 61984), (23244, 61120), (23840, 59592), (24448, 58110), (24830, 57216), (24960, 56918), (28459, 49920), (28608, 49660), (29055, 48896), (29796, 47680), (30560, 46488), (30992, 45840), (35760, 39728), (36672, 38740), (37245, 38144)]