305771760

素因数分解:

$2^4\times 3^6\times 5^1\times 7^2\times {\mathrm{107}}^1$

素因数の和:152

約数の個数: 420

約数和(自身を含む): 1251502488

約数和(自身を除く): 945730728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 98, 105, 107, 108, 112, 120, 126, 135, 140, 144, 147, 162, 168, 180, 189, 196, 210, 214, 216, 240, 243, 245, 252, 270, 280, 294, 315, 321, 324, 336, 360, 378, 392, 405, 420, 428, 432, 441, 486, 490, 504, 535, 540, 560, 567, 588, 630, 642, 648, 720, 729, 735, 749, 756, 784, 810, 840, 856, 882, 945, 963, 972, 980, 1008, 1070, 1080, 1134, 1176, 1215, 1260, 1284, 1296, 1323, 1458, 1470, 1498, 1512, 1605, 1620, 1680, 1701, 1712, 1764, 1890, 1926, 1944, 1960, 2140, 2160, 2205, 2247, 2268, 2352, 2430, 2520, 2568, 2646, 2835, 2889, 2916, 2940, 2996, 3024, 3210, 3240, 3402, 3528, 3645, 3745, 3780, 3852, 3888, 3920, 3969, 4280, 4410, 4494, 4536, 4815, 4860, 5040, 5103, 5136, 5243, 5292, 5670, 5778, 5832, 5880, 5992, 6420, 6480, 6615, 6741, 6804, 7056, 7290, 7490, 7560, 7704, 7938, 8505, 8560, 8667, 8820, 8988, 9072, 9630, 9720, 10206, 10486, 10584, 11235, 11340, 11556, 11664, 11760, 11907, 11984, 12840, 13230, 13482, 13608, 14445, 14580, 14980, 15120, 15408, 15729, 15876, 17010, 17334, 17640, 17976, 19260, 19440, 19845, 20223, 20412, 20972, 21168, 22470, 22680, 23112, 23814, 25515, 25680, 26001, 26215, 26460, 26964, 27216, 28890, 29160, 29960, 31458, 31752, 33705, 34020, 34668, 35280, 35721, 35952, 38520, 39690, 40446, 40824, 41944, 43335, 44940, 45360, 46224, 47187, 47628, 51030, 52002, 52430, 52920, 53928, 57780, 58320, 59535, 59920, 60669, 62916, 63504, 67410, 68040, 69336, 71442, 77040, 78003, 78645, 79380, 80892, 81648, 83888, 86670, 89880, 94374, 95256, 101115, 102060, 104004, 104860, 105840, 107856, 115560, 119070, 121338, 125832, 130005, 134820, 136080, 138672, 141561, 142884, 156006, 157290, 158760, 161784, 173340, 178605, 179760, 182007, 188748, 190512, 202230, 204120, 208008, 209720, 231120, 235935, 238140, 242676, 251664, 260010, 269640, 283122, 285768, 303345, 312012, 314580, 317520, 323568, 346680, 357210, 364014, 377496, 390015, 404460, 408240, 416016, 419440, 424683, 471870, 476280, 485352, 520020, 539280, 546021, 566244, 571536, 606690, 624024, 629160, 693360, 707805, 714420, 728028, 754992, 780030, 808920, 849366, 910035, 943740, 952560, 970704, 1040040, 1092042, 1132488, 1213380, 1248048, 1258320, 1274049, 1415610, 1428840, 1456056, 1560060, 1617840, 1698732, 1820070, 1887480, 2080080, 2123415, 2184084, 2264976, 2426760, 2548098, 2730105, 2831220, 2857680, 2912112, 3120120, 3397464, 3640140, 3774960, 3822147, 4246830, 4368168, 4853520, 5096196, 5460210, 5662440, 6240240, 6370245, 6794928, 7280280, 7644294, 8493660, 8736336, 10192392, 10920420, 11324880, 12740490, 14560560, 15288588, 16987320, 19110735, 20384784, 21840840, 25480980, 30577176, 33974640, 38221470, 43681680, 50961960, 61154352, 76442940, 101923920, 152885880, 305771760]

約数ペア:

[(1, 305771760), (2, 152885880), (3, 101923920), (4, 76442940), (5, 61154352), (6, 50961960), (7, 43681680), (8, 38221470), (9, 33974640), (10, 30577176), (12, 25480980), (14, 21840840), (15, 20384784), (16, 19110735), (18, 16987320), (20, 15288588), (21, 14560560), (24, 12740490), (27, 11324880), (28, 10920420), (30, 10192392), (35, 8736336), (36, 8493660), (40, 7644294), (42, 7280280), (45, 6794928), (48, 6370245), (49, 6240240), (54, 5662440), (56, 5460210), (60, 5096196), (63, 4853520), (70, 4368168), (72, 4246830), (80, 3822147), (81, 3774960), (84, 3640140), (90, 3397464), (98, 3120120), (105, 2912112), (107, 2857680), (108, 2831220), (112, 2730105), (120, 2548098), (126, 2426760), (135, 2264976), (140, 2184084), (144, 2123415), (147, 2080080), (162, 1887480), (168, 1820070), (180, 1698732), (189, 1617840), (196, 1560060), (210, 1456056), (214, 1428840), (216, 1415610), (240, 1274049), (243, 1258320), (245, 1248048), (252, 1213380), (270, 1132488), (280, 1092042), (294, 1040040), (315, 970704), (321, 952560), (324, 943740), (336, 910035), (360, 849366), (378, 808920), (392, 780030), (405, 754992), (420, 728028), (428, 714420), (432, 707805), (441, 693360), (486, 629160), (490, 624024), (504, 606690), (535, 571536), (540, 566244), (560, 546021), (567, 539280), (588, 520020), (630, 485352), (642, 476280), (648, 471870), (720, 424683), (729, 419440), (735, 416016), (749, 408240), (756, 404460), (784, 390015), (810, 377496), (840, 364014), (856, 357210), (882, 346680), (945, 323568), (963, 317520), (972, 314580), (980, 312012), (1008, 303345), (1070, 285768), (1080, 283122), (1134, 269640), (1176, 260010), (1215, 251664), (1260, 242676), (1284, 238140), (1296, 235935), (1323, 231120), (1458, 209720), (1470, 208008), (1498, 204120), (1512, 202230), (1605, 190512), (1620, 188748), (1680, 182007), (1701, 179760), (1712, 178605), (1764, 173340), (1890, 161784), (1926, 158760), (1944, 157290), (1960, 156006), (2140, 142884), (2160, 141561), (2205, 138672), (2247, 136080), (2268, 134820), (2352, 130005), (2430, 125832), (2520, 121338), (2568, 119070), (2646, 115560), (2835, 107856), (2889, 105840), (2916, 104860), (2940, 104004), (2996, 102060), (3024, 101115), (3210, 95256), (3240, 94374), (3402, 89880), (3528, 86670), (3645, 83888), (3745, 81648), (3780, 80892), (3852, 79380), (3888, 78645), (3920, 78003), (3969, 77040), (4280, 71442), (4410, 69336), (4494, 68040), (4536, 67410), (4815, 63504), (4860, 62916), (5040, 60669), (5103, 59920), (5136, 59535), (5243, 58320), (5292, 57780), (5670, 53928), (5778, 52920), (5832, 52430), (5880, 52002), (5992, 51030), (6420, 47628), (6480, 47187), (6615, 46224), (6741, 45360), (6804, 44940), (7056, 43335), (7290, 41944), (7490, 40824), (7560, 40446), (7704, 39690), (7938, 38520), (8505, 35952), (8560, 35721), (8667, 35280), (8820, 34668), (8988, 34020), (9072, 33705), (9630, 31752), (9720, 31458), (10206, 29960), (10486, 29160), (10584, 28890), (11235, 27216), (11340, 26964), (11556, 26460), (11664, 26215), (11760, 26001), (11907, 25680), (11984, 25515), (12840, 23814), (13230, 23112), (13482, 22680), (13608, 22470), (14445, 21168), (14580, 20972), (14980, 20412), (15120, 20223), (15408, 19845), (15729, 19440), (15876, 19260), (17010, 17976), (17334, 17640)]