452089120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:531

約数の個数: 192

約数和(自身を含む): 1306368000

約数和(自身を除く): 854278880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 31, 32, 35, 40, 56, 58, 62, 70, 80, 112, 116, 124, 140, 145, 155, 160, 203, 217, 224, 232, 248, 280, 290, 310, 406, 434, 449, 464, 496, 560, 580, 620, 812, 868, 898, 899, 928, 992, 1015, 1085, 1120, 1160, 1240, 1624, 1736, 1796, 1798, 2030, 2170, 2245, 2320, 2480, 3143, 3248, 3472, 3592, 3596, 4060, 4340, 4490, 4495, 4640, 4960, 6286, 6293, 6496, 6944, 7184, 7192, 8120, 8680, 8980, 8990, 12572, 12586, 13021, 13919, 14368, 14384, 15715, 16240, 17360, 17960, 17980, 25144, 25172, 26042, 27838, 28768, 31430, 31465, 32480, 34720, 35920, 35960, 50288, 50344, 52084, 55676, 62860, 62930, 65105, 69595, 71840, 71920, 91147, 97433, 100576, 100688, 104168, 111352, 125720, 125860, 130210, 139190, 143840, 182294, 194866, 201376, 208336, 222704, 251440, 251720, 260420, 278380, 364588, 389732, 403651, 416672, 445408, 455735, 487165, 502880, 503440, 520840, 556760, 729176, 779464, 807302, 911470, 974330, 1006880, 1041680, 1113520, 1458352, 1558928, 1614604, 1822940, 1948660, 2018255, 2083360, 2227040, 2825557, 2916704, 3117856, 3229208, 3645880, 3897320, 4036510, 5651114, 6458416, 7291760, 7794640, 8073020, 11302228, 12916832, 14127785, 14583520, 15589280, 16146040, 22604456, 28255570, 32292080, 45208912, 56511140, 64584160, 90417824, 113022280, 226044560, 452089120]

約数ペア:

[(1, 452089120), (2, 226044560), (4, 113022280), (5, 90417824), (7, 64584160), (8, 56511140), (10, 45208912), (14, 32292080), (16, 28255570), (20, 22604456), (28, 16146040), (29, 15589280), (31, 14583520), (32, 14127785), (35, 12916832), (40, 11302228), (56, 8073020), (58, 7794640), (62, 7291760), (70, 6458416), (80, 5651114), (112, 4036510), (116, 3897320), (124, 3645880), (140, 3229208), (145, 3117856), (155, 2916704), (160, 2825557), (203, 2227040), (217, 2083360), (224, 2018255), (232, 1948660), (248, 1822940), (280, 1614604), (290, 1558928), (310, 1458352), (406, 1113520), (434, 1041680), (449, 1006880), (464, 974330), (496, 911470), (560, 807302), (580, 779464), (620, 729176), (812, 556760), (868, 520840), (898, 503440), (899, 502880), (928, 487165), (992, 455735), (1015, 445408), (1085, 416672), (1120, 403651), (1160, 389732), (1240, 364588), (1624, 278380), (1736, 260420), (1796, 251720), (1798, 251440), (2030, 222704), (2170, 208336), (2245, 201376), (2320, 194866), (2480, 182294), (3143, 143840), (3248, 139190), (3472, 130210), (3592, 125860), (3596, 125720), (4060, 111352), (4340, 104168), (4490, 100688), (4495, 100576), (4640, 97433), (4960, 91147), (6286, 71920), (6293, 71840), (6496, 69595), (6944, 65105), (7184, 62930), (7192, 62860), (8120, 55676), (8680, 52084), (8980, 50344), (8990, 50288), (12572, 35960), (12586, 35920), (13021, 34720), (13919, 32480), (14368, 31465), (14384, 31430), (15715, 28768), (16240, 27838), (17360, 26042), (17960, 25172), (17980, 25144)]