385164240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1409}}^1$

素因数の和:1509

約数の個数: 160

約数和(自身を含む): 1284024960

約数和(自身を除く): 898860720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 67, 68, 80, 85, 102, 120, 134, 136, 170, 201, 204, 240, 255, 268, 272, 335, 340, 402, 408, 510, 536, 670, 680, 804, 816, 1005, 1020, 1072, 1139, 1340, 1360, 1409, 1608, 2010, 2040, 2278, 2680, 2818, 3216, 3417, 4020, 4080, 4227, 4556, 5360, 5636, 5695, 6834, 7045, 8040, 8454, 9112, 11272, 11390, 13668, 14090, 16080, 16908, 17085, 18224, 21135, 22544, 22780, 23953, 27336, 28180, 33816, 34170, 42270, 45560, 47906, 54672, 56360, 67632, 68340, 71859, 84540, 91120, 94403, 95812, 112720, 119765, 136680, 143718, 169080, 188806, 191624, 239530, 273360, 283209, 287436, 338160, 359295, 377612, 383248, 472015, 479060, 566418, 574872, 718590, 755224, 944030, 958120, 1132836, 1149744, 1416045, 1437180, 1510448, 1604851, 1888060, 1916240, 2265672, 2832090, 2874360, 3209702, 3776120, 4531344, 4814553, 5664180, 5748720, 6419404, 7552240, 8024255, 9629106, 11328360, 12838808, 16048510, 19258212, 22656720, 24072765, 25677616, 32097020, 38516424, 48145530, 64194040, 77032848, 96291060, 128388080, 192582120, 385164240]

約数ペア:

[(1, 385164240), (2, 192582120), (3, 128388080), (4, 96291060), (5, 77032848), (6, 64194040), (8, 48145530), (10, 38516424), (12, 32097020), (15, 25677616), (16, 24072765), (17, 22656720), (20, 19258212), (24, 16048510), (30, 12838808), (34, 11328360), (40, 9629106), (48, 8024255), (51, 7552240), (60, 6419404), (67, 5748720), (68, 5664180), (80, 4814553), (85, 4531344), (102, 3776120), (120, 3209702), (134, 2874360), (136, 2832090), (170, 2265672), (201, 1916240), (204, 1888060), (240, 1604851), (255, 1510448), (268, 1437180), (272, 1416045), (335, 1149744), (340, 1132836), (402, 958120), (408, 944030), (510, 755224), (536, 718590), (670, 574872), (680, 566418), (804, 479060), (816, 472015), (1005, 383248), (1020, 377612), (1072, 359295), (1139, 338160), (1340, 287436), (1360, 283209), (1409, 273360), (1608, 239530), (2010, 191624), (2040, 188806), (2278, 169080), (2680, 143718), (2818, 136680), (3216, 119765), (3417, 112720), (4020, 95812), (4080, 94403), (4227, 91120), (4556, 84540), (5360, 71859), (5636, 68340), (5695, 67632), (6834, 56360), (7045, 54672), (8040, 47906), (8454, 45560), (9112, 42270), (11272, 34170), (11390, 33816), (13668, 28180), (14090, 27336), (16080, 23953), (16908, 22780), (17085, 22544), (18224, 21135)]