24996889680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{479971}}^1$

素因数の和:480025

約数の個数: 160

約数和(自身を含む): 91417387008

約数和(自身を除く): 66420497328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 3255, 3472, 3720, 4340, 5208, 6510, 7440, 8680, 10416, 13020, 17360, 26040, 52080, 479971, 959942, 1439913, 1919884, 2399855, 2879826, 3359797, 3839768, 4799710, 5759652, 6719594, 7199565, 7679536, 9599420, 10079391, 11519304, 13439188, 14399130, 14879101, 16798985, 19198840, 20158782, 23038608, 26878376, 28798260, 29758202, 33597970, 38397680, 40317564, 44637303, 50396955, 53756752, 57596520, 59516404, 67195940, 74395505, 80635128, 89274606, 100793910, 104153707, 115193040, 119032808, 134391880, 148791010, 161270256, 178549212, 201587820, 208307414, 223186515, 238065616, 268783760, 297582020, 312461121, 357098424, 403175640, 416614828, 446373030, 520768535, 595164040, 624922242, 714196848, 806351280, 833229656, 892746060, 1041537070, 1190328080, 1249844484, 1562305605, 1666459312, 1785492120, 2083074140, 2499688968, 3124611210, 3570984240, 4166148280, 4999377936, 6249222420, 8332296560, 12498444840, 24996889680]

約数ペア:

[(1, 24996889680), (2, 12498444840), (3, 8332296560), (4, 6249222420), (5, 4999377936), (6, 4166148280), (7, 3570984240), (8, 3124611210), (10, 2499688968), (12, 2083074140), (14, 1785492120), (15, 1666459312), (16, 1562305605), (20, 1249844484), (21, 1190328080), (24, 1041537070), (28, 892746060), (30, 833229656), (31, 806351280), (35, 714196848), (40, 624922242), (42, 595164040), (48, 520768535), (56, 446373030), (60, 416614828), (62, 403175640), (70, 357098424), (80, 312461121), (84, 297582020), (93, 268783760), (105, 238065616), (112, 223186515), (120, 208307414), (124, 201587820), (140, 178549212), (155, 161270256), (168, 148791010), (186, 134391880), (210, 119032808), (217, 115193040), (240, 104153707), (248, 100793910), (280, 89274606), (310, 80635128), (336, 74395505), (372, 67195940), (420, 59516404), (434, 57596520), (465, 53756752), (496, 50396955), (560, 44637303), (620, 40317564), (651, 38397680), (744, 33597970), (840, 29758202), (868, 28798260), (930, 26878376), (1085, 23038608), (1240, 20158782), (1302, 19198840), (1488, 16798985), (1680, 14879101), (1736, 14399130), (1860, 13439188), (2170, 11519304), (2480, 10079391), (2604, 9599420), (3255, 7679536), (3472, 7199565), (3720, 6719594), (4340, 5759652), (5208, 4799710), (6510, 3839768), (7440, 3359797), (8680, 2879826), (10416, 2399855), (13020, 1919884), (17360, 1439913), (26040, 959942), (52080, 479971)]