246732720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2551}}^1$

素因数の和:2611

約数の個数: 160

約数和(自身を含む): 850612224

約数和(自身を除く): 603879504

約数列:

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

約数ペア:

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