235416480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1217}}^1$

素因数の和:1279

約数の個数: 192

約数和(自身を含む): 825043968

約数和(自身を除く): 589627488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 160, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 416, 465, 480, 496, 520, 620, 624, 744, 780, 806, 930, 992, 1040, 1209, 1217, 1240, 1248, 1488, 1560, 1612, 1860, 2015, 2080, 2418, 2434, 2480, 2976, 3120, 3224, 3651, 3720, 4030, 4836, 4868, 4960, 6045, 6085, 6240, 6448, 7302, 7440, 8060, 9672, 9736, 12090, 12170, 12896, 14604, 14880, 15821, 16120, 18255, 19344, 19472, 24180, 24340, 29208, 31642, 32240, 36510, 37727, 38688, 38944, 47463, 48360, 48680, 58416, 63284, 64480, 73020, 75454, 79105, 94926, 96720, 97360, 113181, 116832, 126568, 146040, 150908, 158210, 188635, 189852, 193440, 194720, 226362, 237315, 253136, 292080, 301816, 316420, 377270, 379704, 452724, 474630, 490451, 506272, 565905, 584160, 603632, 632840, 754540, 759408, 905448, 949260, 980902, 1131810, 1207264, 1265680, 1471353, 1509080, 1518816, 1810896, 1898520, 1961804, 2263620, 2452255, 2531360, 2942706, 3018160, 3621792, 3797040, 3923608, 4527240, 4904510, 5885412, 6036320, 7356765, 7594080, 7847216, 9054480, 9809020, 11770824, 14713530, 15694432, 18108960, 19618040, 23541648, 29427060, 39236080, 47083296, 58854120, 78472160, 117708240, 235416480]

約数ペア:

[(1, 235416480), (2, 117708240), (3, 78472160), (4, 58854120), (5, 47083296), (6, 39236080), (8, 29427060), (10, 23541648), (12, 19618040), (13, 18108960), (15, 15694432), (16, 14713530), (20, 11770824), (24, 9809020), (26, 9054480), (30, 7847216), (31, 7594080), (32, 7356765), (39, 6036320), (40, 5885412), (48, 4904510), (52, 4527240), (60, 3923608), (62, 3797040), (65, 3621792), (78, 3018160), (80, 2942706), (93, 2531360), (96, 2452255), (104, 2263620), (120, 1961804), (124, 1898520), (130, 1810896), (155, 1518816), (156, 1509080), (160, 1471353), (186, 1265680), (195, 1207264), (208, 1131810), (240, 980902), (248, 949260), (260, 905448), (310, 759408), (312, 754540), (372, 632840), (390, 603632), (403, 584160), (416, 565905), (465, 506272), (480, 490451), (496, 474630), (520, 452724), (620, 379704), (624, 377270), (744, 316420), (780, 301816), (806, 292080), (930, 253136), (992, 237315), (1040, 226362), (1209, 194720), (1217, 193440), (1240, 189852), (1248, 188635), (1488, 158210), (1560, 150908), (1612, 146040), (1860, 126568), (2015, 116832), (2080, 113181), (2418, 97360), (2434, 96720), (2480, 94926), (2976, 79105), (3120, 75454), (3224, 73020), (3651, 64480), (3720, 63284), (4030, 58416), (4836, 48680), (4868, 48360), (4960, 47463), (6045, 38944), (6085, 38688), (6240, 37727), (6448, 36510), (7302, 32240), (7440, 31642), (8060, 29208), (9672, 24340), (9736, 24180), (12090, 19472), (12170, 19344), (12896, 18255), (14604, 16120), (14880, 15821)]