227014769440

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1721}}^1\times {\mathrm{43391}}^1$

素因数の和:45146

約数の個数: 96

約数和(自身を含む): 564890941440

約数和(自身を除く): 337876172000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 1721, 3040, 3442, 6884, 8605, 13768, 17210, 27536, 32699, 34420, 43391, 55072, 65398, 68840, 86782, 130796, 137680, 163495, 173564, 216955, 261592, 275360, 326990, 347128, 433910, 523184, 653980, 694256, 824429, 867820, 1046368, 1307960, 1388512, 1648858, 1735640, 2615920, 3297716, 3471280, 4122145, 5231840, 6595432, 6942560, 8244290, 13190864, 16488580, 26381728, 32977160, 65954320, 74675911, 131908640, 149351822, 298703644, 373379555, 597407288, 746759110, 1194814576, 1418842309, 1493518220, 2389629152, 2837684618, 2987036440, 5675369236, 5974072880, 7094211545, 11350738472, 11948145760, 14188423090, 22701476944, 28376846180, 45402953888, 56753692360, 113507384720, 227014769440]

約数ペア:

[(1, 227014769440), (2, 113507384720), (4, 56753692360), (5, 45402953888), (8, 28376846180), (10, 22701476944), (16, 14188423090), (19, 11948145760), (20, 11350738472), (32, 7094211545), (38, 5974072880), (40, 5675369236), (76, 2987036440), (80, 2837684618), (95, 2389629152), (152, 1493518220), (160, 1418842309), (190, 1194814576), (304, 746759110), (380, 597407288), (608, 373379555), (760, 298703644), (1520, 149351822), (1721, 131908640), (3040, 74675911), (3442, 65954320), (6884, 32977160), (8605, 26381728), (13768, 16488580), (17210, 13190864), (27536, 8244290), (32699, 6942560), (34420, 6595432), (43391, 5231840), (55072, 4122145), (65398, 3471280), (68840, 3297716), (86782, 2615920), (130796, 1735640), (137680, 1648858), (163495, 1388512), (173564, 1307960), (216955, 1046368), (261592, 867820), (275360, 824429), (326990, 694256), (347128, 653980), (433910, 523184)]