80482080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1409}}^1$

素因数の和:1451

約数の個数: 192

約数和(自身を含む): 306996480

約数和(自身を除く): 226514400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 204, 210, 224, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 1020, 1120, 1190, 1360, 1409, 1428, 1632, 1680, 1785, 1904, 2040, 2380, 2720, 2818, 2856, 3360, 3570, 3808, 4080, 4227, 4760, 5636, 5712, 7045, 7140, 8160, 8454, 9520, 9863, 11272, 11424, 14090, 14280, 16908, 19040, 19726, 21135, 22544, 23953, 28180, 28560, 29589, 33816, 39452, 42270, 45088, 47906, 49315, 56360, 57120, 59178, 67632, 71859, 78904, 84540, 95812, 98630, 112720, 118356, 119765, 135264, 143718, 147945, 157808, 167671, 169080, 191624, 197260, 225440, 236712, 239530, 287436, 295890, 315616, 335342, 338160, 359295, 383248, 394520, 473424, 479060, 503013, 574872, 591780, 670684, 676320, 718590, 766496, 789040, 838355, 946848, 958120, 1006026, 1149744, 1183560, 1341368, 1437180, 1578080, 1676710, 1916240, 2012052, 2299488, 2367120, 2515065, 2682736, 2874360, 3353420, 3832480, 4024104, 4734240, 5030130, 5365472, 5748720, 6706840, 8048208, 10060260, 11497440, 13413680, 16096416, 20120520, 26827360, 40241040, 80482080]

約数ペア:

[(1, 80482080), (2, 40241040), (3, 26827360), (4, 20120520), (5, 16096416), (6, 13413680), (7, 11497440), (8, 10060260), (10, 8048208), (12, 6706840), (14, 5748720), (15, 5365472), (16, 5030130), (17, 4734240), (20, 4024104), (21, 3832480), (24, 3353420), (28, 2874360), (30, 2682736), (32, 2515065), (34, 2367120), (35, 2299488), (40, 2012052), (42, 1916240), (48, 1676710), (51, 1578080), (56, 1437180), (60, 1341368), (68, 1183560), (70, 1149744), (80, 1006026), (84, 958120), (85, 946848), (96, 838355), (102, 789040), (105, 766496), (112, 718590), (119, 676320), (120, 670684), (136, 591780), (140, 574872), (160, 503013), (168, 479060), (170, 473424), (204, 394520), (210, 383248), (224, 359295), (238, 338160), (240, 335342), (255, 315616), (272, 295890), (280, 287436), (336, 239530), (340, 236712), (357, 225440), (408, 197260), (420, 191624), (476, 169080), (480, 167671), (510, 157808), (544, 147945), (560, 143718), (595, 135264), (672, 119765), (680, 118356), (714, 112720), (816, 98630), (840, 95812), (952, 84540), (1020, 78904), (1120, 71859), (1190, 67632), (1360, 59178), (1409, 57120), (1428, 56360), (1632, 49315), (1680, 47906), (1785, 45088), (1904, 42270), (2040, 39452), (2380, 33816), (2720, 29589), (2818, 28560), (2856, 28180), (3360, 23953), (3570, 22544), (3808, 21135), (4080, 19726), (4227, 19040), (4760, 16908), (5636, 14280), (5712, 14090), (7045, 11424), (7140, 11272), (8160, 9863), (8454, 9520)]