79259880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{601}}^1$

素因数の和:779

約数の個数: 128

約数和(自身を含む): 273934080

約数和(自身を除く): 194674200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 157, 168, 210, 280, 314, 420, 471, 601, 628, 785, 840, 942, 1099, 1202, 1256, 1570, 1803, 1884, 2198, 2355, 2404, 3005, 3140, 3297, 3606, 3768, 4207, 4396, 4710, 4808, 5495, 6010, 6280, 6594, 7212, 8414, 8792, 9015, 9420, 10990, 12020, 12621, 13188, 14424, 16485, 16828, 18030, 18840, 21035, 21980, 24040, 25242, 26376, 32970, 33656, 36060, 42070, 43960, 50484, 63105, 65940, 72120, 84140, 94357, 100968, 126210, 131880, 168280, 188714, 252420, 283071, 377428, 471785, 504840, 566142, 660499, 754856, 943570, 1132284, 1320998, 1415355, 1887140, 1981497, 2264568, 2641996, 2830710, 3302495, 3774280, 3962994, 5283992, 5661420, 6604990, 7925988, 9907485, 11322840, 13209980, 15851976, 19814970, 26419960, 39629940, 79259880]

約数ペア:

[(1, 79259880), (2, 39629940), (3, 26419960), (4, 19814970), (5, 15851976), (6, 13209980), (7, 11322840), (8, 9907485), (10, 7925988), (12, 6604990), (14, 5661420), (15, 5283992), (20, 3962994), (21, 3774280), (24, 3302495), (28, 2830710), (30, 2641996), (35, 2264568), (40, 1981497), (42, 1887140), (56, 1415355), (60, 1320998), (70, 1132284), (84, 943570), (105, 754856), (120, 660499), (140, 566142), (157, 504840), (168, 471785), (210, 377428), (280, 283071), (314, 252420), (420, 188714), (471, 168280), (601, 131880), (628, 126210), (785, 100968), (840, 94357), (942, 84140), (1099, 72120), (1202, 65940), (1256, 63105), (1570, 50484), (1803, 43960), (1884, 42070), (2198, 36060), (2355, 33656), (2404, 32970), (3005, 26376), (3140, 25242), (3297, 24040), (3606, 21980), (3768, 21035), (4207, 18840), (4396, 18030), (4710, 16828), (4808, 16485), (5495, 14424), (6010, 13188), (6280, 12621), (6594, 12020), (7212, 10990), (8414, 9420), (8792, 9015)]