238140240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{601}}^1$

素因数の和:757

約数の個数: 160

約数和(自身を含む): 802615296

約数和(自身を除く): 564475056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 127, 130, 156, 195, 208, 240, 254, 260, 312, 381, 390, 508, 520, 601, 624, 635, 762, 780, 1016, 1040, 1202, 1270, 1524, 1560, 1651, 1803, 1905, 2032, 2404, 2540, 3005, 3048, 3120, 3302, 3606, 3810, 4808, 4953, 5080, 6010, 6096, 6604, 7212, 7620, 7813, 8255, 9015, 9616, 9906, 10160, 12020, 13208, 14424, 15240, 15626, 16510, 18030, 19812, 23439, 24040, 24765, 26416, 28848, 30480, 31252, 33020, 36060, 39065, 39624, 46878, 48080, 49530, 62504, 66040, 72120, 76327, 78130, 79248, 93756, 99060, 117195, 125008, 132080, 144240, 152654, 156260, 187512, 198120, 228981, 234390, 305308, 312520, 375024, 381635, 396240, 457962, 468780, 610616, 625040, 763270, 915924, 937560, 992251, 1144905, 1221232, 1526540, 1831848, 1875120, 1984502, 2289810, 2976753, 3053080, 3663696, 3969004, 4579620, 4961255, 5953506, 6106160, 7938008, 9159240, 9922510, 11907012, 14883765, 15876016, 18318480, 19845020, 23814024, 29767530, 39690040, 47628048, 59535060, 79380080, 119070120, 238140240]

約数ペア:

[(1, 238140240), (2, 119070120), (3, 79380080), (4, 59535060), (5, 47628048), (6, 39690040), (8, 29767530), (10, 23814024), (12, 19845020), (13, 18318480), (15, 15876016), (16, 14883765), (20, 11907012), (24, 9922510), (26, 9159240), (30, 7938008), (39, 6106160), (40, 5953506), (48, 4961255), (52, 4579620), (60, 3969004), (65, 3663696), (78, 3053080), (80, 2976753), (104, 2289810), (120, 1984502), (127, 1875120), (130, 1831848), (156, 1526540), (195, 1221232), (208, 1144905), (240, 992251), (254, 937560), (260, 915924), (312, 763270), (381, 625040), (390, 610616), (508, 468780), (520, 457962), (601, 396240), (624, 381635), (635, 375024), (762, 312520), (780, 305308), (1016, 234390), (1040, 228981), (1202, 198120), (1270, 187512), (1524, 156260), (1560, 152654), (1651, 144240), (1803, 132080), (1905, 125008), (2032, 117195), (2404, 99060), (2540, 93756), (3005, 79248), (3048, 78130), (3120, 76327), (3302, 72120), (3606, 66040), (3810, 62504), (4808, 49530), (4953, 48080), (5080, 46878), (6010, 39624), (6096, 39065), (6604, 36060), (7212, 33020), (7620, 31252), (7813, 30480), (8255, 28848), (9015, 26416), (9616, 24765), (9906, 24040), (10160, 23439), (12020, 19812), (13208, 18030), (14424, 16510), (15240, 15626)]