499090080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1973}}^1$

素因数の和:2039

約数の個数: 192

約数和(自身を含む): 1719180288

約数和(自身を除く): 1220090208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 96, 102, 120, 124, 136, 155, 160, 170, 186, 204, 240, 248, 255, 272, 310, 340, 372, 408, 465, 480, 496, 510, 527, 544, 620, 680, 744, 816, 930, 992, 1020, 1054, 1240, 1360, 1488, 1581, 1632, 1860, 1973, 2040, 2108, 2480, 2635, 2720, 2976, 3162, 3720, 3946, 4080, 4216, 4960, 5270, 5919, 6324, 7440, 7892, 7905, 8160, 8432, 9865, 10540, 11838, 12648, 14880, 15784, 15810, 16864, 19730, 21080, 23676, 25296, 29595, 31568, 31620, 33541, 39460, 42160, 47352, 50592, 59190, 61163, 63136, 63240, 67082, 78920, 84320, 94704, 100623, 118380, 122326, 126480, 134164, 157840, 167705, 183489, 189408, 201246, 236760, 244652, 252960, 268328, 305815, 315680, 335410, 366978, 402492, 473520, 489304, 503115, 536656, 611630, 670820, 733956, 804984, 917445, 947040, 978608, 1006230, 1039771, 1073312, 1223260, 1341640, 1467912, 1609968, 1834890, 1957216, 2012460, 2079542, 2446520, 2683280, 2935824, 3119313, 3219936, 3669780, 4024920, 4159084, 4893040, 5198855, 5366560, 5871648, 6238626, 7339560, 8049840, 8318168, 9786080, 10397710, 12477252, 14679120, 15596565, 16099680, 16636336, 20795420, 24954504, 29358240, 31193130, 33272672, 41590840, 49909008, 62386260, 83181680, 99818016, 124772520, 166363360, 249545040, 499090080]

約数ペア:

[(1, 499090080), (2, 249545040), (3, 166363360), (4, 124772520), (5, 99818016), (6, 83181680), (8, 62386260), (10, 49909008), (12, 41590840), (15, 33272672), (16, 31193130), (17, 29358240), (20, 24954504), (24, 20795420), (30, 16636336), (31, 16099680), (32, 15596565), (34, 14679120), (40, 12477252), (48, 10397710), (51, 9786080), (60, 8318168), (62, 8049840), (68, 7339560), (80, 6238626), (85, 5871648), (93, 5366560), (96, 5198855), (102, 4893040), (120, 4159084), (124, 4024920), (136, 3669780), (155, 3219936), (160, 3119313), (170, 2935824), (186, 2683280), (204, 2446520), (240, 2079542), (248, 2012460), (255, 1957216), (272, 1834890), (310, 1609968), (340, 1467912), (372, 1341640), (408, 1223260), (465, 1073312), (480, 1039771), (496, 1006230), (510, 978608), (527, 947040), (544, 917445), (620, 804984), (680, 733956), (744, 670820), (816, 611630), (930, 536656), (992, 503115), (1020, 489304), (1054, 473520), (1240, 402492), (1360, 366978), (1488, 335410), (1581, 315680), (1632, 305815), (1860, 268328), (1973, 252960), (2040, 244652), (2108, 236760), (2480, 201246), (2635, 189408), (2720, 183489), (2976, 167705), (3162, 157840), (3720, 134164), (3946, 126480), (4080, 122326), (4216, 118380), (4960, 100623), (5270, 94704), (5919, 84320), (6324, 78920), (7440, 67082), (7892, 63240), (7905, 63136), (8160, 61163), (8432, 59190), (9865, 50592), (10540, 47352), (11838, 42160), (12648, 39460), (14880, 33541), (15784, 31620), (15810, 31568), (16864, 29595), (19730, 25296), (21080, 23676)]