79012640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:167

約数の個数: 192

約数和(自身を含む): 232243200

約数和(自身を除く): 153230560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 47, 56, 70, 76, 79, 80, 94, 95, 112, 133, 140, 152, 158, 160, 188, 190, 224, 235, 266, 280, 304, 316, 329, 376, 380, 395, 470, 532, 553, 560, 608, 632, 658, 665, 752, 760, 790, 893, 940, 1064, 1106, 1120, 1264, 1316, 1330, 1501, 1504, 1520, 1580, 1645, 1786, 1880, 2128, 2212, 2528, 2632, 2660, 2765, 3002, 3040, 3160, 3290, 3572, 3713, 3760, 4256, 4424, 4465, 5264, 5320, 5530, 6004, 6251, 6320, 6580, 7144, 7426, 7505, 7520, 8848, 8930, 10507, 10528, 10640, 11060, 12008, 12502, 12640, 13160, 14288, 14852, 15010, 17696, 17860, 18565, 21014, 21280, 22120, 24016, 25004, 25991, 26320, 28576, 29704, 30020, 31255, 35720, 37130, 42028, 44240, 48032, 50008, 51982, 52535, 52640, 59408, 60040, 62510, 70547, 71440, 74260, 84056, 88480, 100016, 103964, 105070, 118816, 120080, 125020, 129955, 141094, 142880, 148520, 168112, 200032, 207928, 210140, 240160, 250040, 259910, 282188, 297040, 336224, 352735, 415856, 420280, 493829, 500080, 519820, 564376, 594080, 705470, 831712, 840560, 987658, 1000160, 1039640, 1128752, 1410940, 1681120, 1975316, 2079280, 2257504, 2469145, 2821880, 3950632, 4158560, 4938290, 5643760, 7901264, 9876580, 11287520, 15802528, 19753160, 39506320, 79012640]

約数ペア:

[(1, 79012640), (2, 39506320), (4, 19753160), (5, 15802528), (7, 11287520), (8, 9876580), (10, 7901264), (14, 5643760), (16, 4938290), (19, 4158560), (20, 3950632), (28, 2821880), (32, 2469145), (35, 2257504), (38, 2079280), (40, 1975316), (47, 1681120), (56, 1410940), (70, 1128752), (76, 1039640), (79, 1000160), (80, 987658), (94, 840560), (95, 831712), (112, 705470), (133, 594080), (140, 564376), (152, 519820), (158, 500080), (160, 493829), (188, 420280), (190, 415856), (224, 352735), (235, 336224), (266, 297040), (280, 282188), (304, 259910), (316, 250040), (329, 240160), (376, 210140), (380, 207928), (395, 200032), (470, 168112), (532, 148520), (553, 142880), (560, 141094), (608, 129955), (632, 125020), (658, 120080), (665, 118816), (752, 105070), (760, 103964), (790, 100016), (893, 88480), (940, 84056), (1064, 74260), (1106, 71440), (1120, 70547), (1264, 62510), (1316, 60040), (1330, 59408), (1501, 52640), (1504, 52535), (1520, 51982), (1580, 50008), (1645, 48032), (1786, 44240), (1880, 42028), (2128, 37130), (2212, 35720), (2528, 31255), (2632, 30020), (2660, 29704), (2765, 28576), (3002, 26320), (3040, 25991), (3160, 25004), (3290, 24016), (3572, 22120), (3713, 21280), (3760, 21014), (4256, 18565), (4424, 17860), (4465, 17696), (5264, 15010), (5320, 14852), (5530, 14288), (6004, 13160), (6251, 12640), (6320, 12502), (6580, 12008), (7144, 11060), (7426, 10640), (7505, 10528), (7520, 10507), (8848, 8930)]