1191121680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{22871}}^1$

素因数の和:22925

約数の個数: 160

約数和(自身を含む): 4356292608

約数和(自身を除く): 3165170928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 3255, 3472, 3720, 4340, 5208, 6510, 7440, 8680, 10416, 13020, 17360, 22871, 26040, 45742, 52080, 68613, 91484, 114355, 137226, 160097, 182968, 228710, 274452, 320194, 343065, 365936, 457420, 480291, 548904, 640388, 686130, 709001, 800485, 914840, 960582, 1097808, 1280776, 1372260, 1418002, 1600970, 1829680, 1921164, 2127003, 2401455, 2561552, 2744520, 2836004, 3201940, 3545005, 3842328, 4254006, 4802910, 4963007, 5489040, 5672008, 6403880, 7090010, 7684656, 8508012, 9605820, 9926014, 10635015, 11344016, 12807760, 14180020, 14889021, 17016024, 19211640, 19852028, 21270030, 24815035, 28360040, 29778042, 34032048, 38423280, 39704056, 42540060, 49630070, 56720080, 59556084, 74445105, 79408112, 85080120, 99260140, 119112168, 148890210, 170160240, 198520280, 238224336, 297780420, 397040560, 595560840, 1191121680]

約数ペア:

[(1, 1191121680), (2, 595560840), (3, 397040560), (4, 297780420), (5, 238224336), (6, 198520280), (7, 170160240), (8, 148890210), (10, 119112168), (12, 99260140), (14, 85080120), (15, 79408112), (16, 74445105), (20, 59556084), (21, 56720080), (24, 49630070), (28, 42540060), (30, 39704056), (31, 38423280), (35, 34032048), (40, 29778042), (42, 28360040), (48, 24815035), (56, 21270030), (60, 19852028), (62, 19211640), (70, 17016024), (80, 14889021), (84, 14180020), (93, 12807760), (105, 11344016), (112, 10635015), (120, 9926014), (124, 9605820), (140, 8508012), (155, 7684656), (168, 7090010), (186, 6403880), (210, 5672008), (217, 5489040), (240, 4963007), (248, 4802910), (280, 4254006), (310, 3842328), (336, 3545005), (372, 3201940), (420, 2836004), (434, 2744520), (465, 2561552), (496, 2401455), (560, 2127003), (620, 1921164), (651, 1829680), (744, 1600970), (840, 1418002), (868, 1372260), (930, 1280776), (1085, 1097808), (1240, 960582), (1302, 914840), (1488, 800485), (1680, 709001), (1736, 686130), (1860, 640388), (2170, 548904), (2480, 480291), (2604, 457420), (3255, 365936), (3472, 343065), (3720, 320194), (4340, 274452), (5208, 228710), (6510, 182968), (7440, 160097), (8680, 137226), (10416, 114355), (13020, 91484), (17360, 68613), (22871, 52080), (26040, 45742)]