741567120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:574

約数の個数: 320

約数和(自身を含む): 2811248640

約数和(自身を除く): 2069681520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 31, 35, 40, 42, 48, 56, 58, 60, 62, 70, 80, 84, 87, 93, 105, 112, 116, 120, 124, 140, 145, 155, 168, 174, 186, 203, 210, 217, 232, 240, 248, 280, 290, 310, 336, 348, 372, 406, 420, 434, 435, 464, 465, 491, 496, 560, 580, 609, 620, 651, 696, 744, 812, 840, 868, 870, 899, 930, 982, 1015, 1085, 1160, 1218, 1240, 1302, 1392, 1473, 1488, 1624, 1680, 1736, 1740, 1798, 1860, 1964, 2030, 2170, 2320, 2436, 2455, 2480, 2604, 2697, 2946, 3045, 3248, 3255, 3437, 3472, 3480, 3596, 3720, 3928, 4060, 4340, 4495, 4872, 4910, 5208, 5394, 5892, 6090, 6293, 6510, 6874, 6960, 7192, 7365, 7440, 7856, 8120, 8680, 8990, 9744, 9820, 10311, 10416, 10788, 11784, 12180, 12586, 13020, 13485, 13748, 14239, 14384, 14730, 15221, 16240, 17185, 17360, 17980, 18879, 19640, 20622, 21576, 23568, 24360, 25172, 26040, 26970, 27496, 28478, 29460, 30442, 31465, 34370, 35960, 37758, 39280, 41244, 42717, 43152, 45663, 48720, 50344, 51555, 52080, 53940, 54992, 56956, 58920, 60884, 62930, 68740, 71195, 71920, 75516, 76105, 82488, 85434, 91326, 94395, 99673, 100688, 103110, 106547, 107880, 113912, 117840, 121768, 125860, 137480, 142390, 151032, 152210, 164976, 170868, 182652, 188790, 199346, 206220, 213094, 213585, 215760, 227824, 228315, 243536, 251720, 274960, 284780, 299019, 302064, 304420, 319641, 341736, 365304, 377580, 398692, 412440, 426188, 427170, 441409, 456630, 498365, 503440, 532735, 569560, 598038, 608840, 639282, 683472, 730608, 755160, 797384, 824880, 852376, 854340, 882818, 913260, 996730, 1065470, 1139120, 1196076, 1217680, 1278564, 1324227, 1495095, 1510320, 1594768, 1598205, 1704752, 1708680, 1765636, 1826520, 1993460, 2130940, 2207045, 2392152, 2557128, 2648454, 2990190, 3089863, 3196410, 3417360, 3531272, 3653040, 3986920, 4261880, 4414090, 4784304, 5114256, 5296908, 5980380, 6179726, 6392820, 6621135, 7062544, 7973840, 8523760, 8828180, 9269589, 10593816, 11960760, 12359452, 12785640, 13242270, 15449315, 17656360, 18539178, 21187632, 23921520, 24718904, 25571280, 26484540, 30898630, 35312720, 37078356, 46347945, 49437808, 52969080, 61797260, 74156712, 92695890, 105938160, 123594520, 148313424, 185391780, 247189040, 370783560, 741567120]

約数ペア:

[(1, 741567120), (2, 370783560), (3, 247189040), (4, 185391780), (5, 148313424), (6, 123594520), (7, 105938160), (8, 92695890), (10, 74156712), (12, 61797260), (14, 52969080), (15, 49437808), (16, 46347945), (20, 37078356), (21, 35312720), (24, 30898630), (28, 26484540), (29, 25571280), (30, 24718904), (31, 23921520), (35, 21187632), (40, 18539178), (42, 17656360), (48, 15449315), (56, 13242270), (58, 12785640), (60, 12359452), (62, 11960760), (70, 10593816), (80, 9269589), (84, 8828180), (87, 8523760), (93, 7973840), (105, 7062544), (112, 6621135), (116, 6392820), (120, 6179726), (124, 5980380), (140, 5296908), (145, 5114256), (155, 4784304), (168, 4414090), (174, 4261880), (186, 3986920), (203, 3653040), (210, 3531272), (217, 3417360), (232, 3196410), (240, 3089863), (248, 2990190), (280, 2648454), (290, 2557128), (310, 2392152), (336, 2207045), (348, 2130940), (372, 1993460), (406, 1826520), (420, 1765636), (434, 1708680), (435, 1704752), (464, 1598205), (465, 1594768), (491, 1510320), (496, 1495095), (560, 1324227), (580, 1278564), (609, 1217680), (620, 1196076), (651, 1139120), (696, 1065470), (744, 996730), (812, 913260), (840, 882818), (868, 854340), (870, 852376), (899, 824880), (930, 797384), (982, 755160), (1015, 730608), (1085, 683472), (1160, 639282), (1218, 608840), (1240, 598038), (1302, 569560), (1392, 532735), (1473, 503440), (1488, 498365), (1624, 456630), (1680, 441409), (1736, 427170), (1740, 426188), (1798, 412440), (1860, 398692), (1964, 377580), (2030, 365304), (2170, 341736), (2320, 319641), (2436, 304420), (2455, 302064), (2480, 299019), (2604, 284780), (2697, 274960), (2946, 251720), (3045, 243536), (3248, 228315), (3255, 227824), (3437, 215760), (3472, 213585), (3480, 213094), (3596, 206220), (3720, 199346), (3928, 188790), (4060, 182652), (4340, 170868), (4495, 164976), (4872, 152210), (4910, 151032), (5208, 142390), (5394, 137480), (5892, 125860), (6090, 121768), (6293, 117840), (6510, 113912), (6874, 107880), (6960, 106547), (7192, 103110), (7365, 100688), (7440, 99673), (7856, 94395), (8120, 91326), (8680, 85434), (8990, 82488), (9744, 76105), (9820, 75516), (10311, 71920), (10416, 71195), (10788, 68740), (11784, 62930), (12180, 60884), (12586, 58920), (13020, 56956), (13485, 54992), (13748, 53940), (14239, 52080), (14384, 51555), (14730, 50344), (15221, 48720), (16240, 45663), (17185, 43152), (17360, 42717), (17980, 41244), (18879, 39280), (19640, 37758), (20622, 35960), (21576, 34370), (23568, 31465), (24360, 30442), (25172, 29460), (26040, 28478), (26970, 27496)]