493465440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2551}}^1$

素因数の和:2613

約数の個数: 192

約数和(自身を含む): 1728663552

約数和(自身を除く): 1235198112

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, 1240, 1248, 1488, 1560, 1612, 1860, 2015, 2080, 2418, 2480, 2551, 2976, 3120, 3224, 3720, 4030, 4836, 4960, 5102, 6045, 6240, 6448, 7440, 7653, 8060, 9672, 10204, 12090, 12755, 12896, 14880, 15306, 16120, 19344, 20408, 24180, 25510, 30612, 32240, 33163, 38265, 38688, 40816, 48360, 51020, 61224, 64480, 66326, 76530, 79081, 81632, 96720, 99489, 102040, 122448, 132652, 153060, 158162, 165815, 193440, 198978, 204080, 237243, 244896, 265304, 306120, 316324, 331630, 395405, 397956, 408160, 474486, 497445, 530608, 612240, 632648, 663260, 790810, 795912, 948972, 994890, 1028053, 1061216, 1186215, 1224480, 1265296, 1326520, 1581620, 1591824, 1897944, 1989780, 2056106, 2372430, 2530592, 2653040, 3084159, 3163240, 3183648, 3795888, 3979560, 4112212, 4744860, 5140265, 5306080, 6168318, 6326480, 7591776, 7959120, 8224424, 9489720, 10280530, 12336636, 12652960, 15420795, 15918240, 16448848, 18979440, 20561060, 24673272, 30841590, 32897696, 37958880, 41122120, 49346544, 61683180, 82244240, 98693088, 123366360, 164488480, 246732720, 493465440]

約数ペア:

[(1, 493465440), (2, 246732720), (3, 164488480), (4, 123366360), (5, 98693088), (6, 82244240), (8, 61683180), (10, 49346544), (12, 41122120), (13, 37958880), (15, 32897696), (16, 30841590), (20, 24673272), (24, 20561060), (26, 18979440), (30, 16448848), (31, 15918240), (32, 15420795), (39, 12652960), (40, 12336636), (48, 10280530), (52, 9489720), (60, 8224424), (62, 7959120), (65, 7591776), (78, 6326480), (80, 6168318), (93, 5306080), (96, 5140265), (104, 4744860), (120, 4112212), (124, 3979560), (130, 3795888), (155, 3183648), (156, 3163240), (160, 3084159), (186, 2653040), (195, 2530592), (208, 2372430), (240, 2056106), (248, 1989780), (260, 1897944), (310, 1591824), (312, 1581620), (372, 1326520), (390, 1265296), (403, 1224480), (416, 1186215), (465, 1061216), (480, 1028053), (496, 994890), (520, 948972), (620, 795912), (624, 790810), (744, 663260), (780, 632648), (806, 612240), (930, 530608), (992, 497445), (1040, 474486), (1209, 408160), (1240, 397956), (1248, 395405), (1488, 331630), (1560, 316324), (1612, 306120), (1860, 265304), (2015, 244896), (2080, 237243), (2418, 204080), (2480, 198978), (2551, 193440), (2976, 165815), (3120, 158162), (3224, 153060), (3720, 132652), (4030, 122448), (4836, 102040), (4960, 99489), (5102, 96720), (6045, 81632), (6240, 79081), (6448, 76530), (7440, 66326), (7653, 64480), (8060, 61224), (9672, 51020), (10204, 48360), (12090, 40816), (12755, 38688), (12896, 38265), (14880, 33163), (15306, 32240), (16120, 30612), (19344, 25510), (20408, 24180)]