305649120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5351}}^1$

素因数の和:5393

約数の個数: 192

約数和(自身を含む): 1165280256

約数和(自身を除く): 859631136

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, 1428, 1632, 1680, 1785, 1904, 2040, 2380, 2720, 2856, 3360, 3570, 3808, 4080, 4760, 5351, 5712, 7140, 8160, 9520, 10702, 11424, 14280, 16053, 19040, 21404, 26755, 28560, 32106, 37457, 42808, 53510, 57120, 64212, 74914, 80265, 85616, 90967, 107020, 112371, 128424, 149828, 160530, 171232, 181934, 187285, 214040, 224742, 256848, 272901, 299656, 321060, 363868, 374570, 428080, 449484, 454835, 513696, 545802, 561855, 599312, 636769, 642120, 727736, 749140, 856160, 898968, 909670, 1091604, 1123710, 1198624, 1273538, 1284240, 1364505, 1455472, 1498280, 1797936, 1819340, 1910307, 2183208, 2247420, 2547076, 2568480, 2729010, 2910944, 2996560, 3183845, 3595872, 3638680, 3820614, 4366416, 4494840, 5094152, 5458020, 5993120, 6367690, 7277360, 7641228, 8732832, 8989680, 9551535, 10188304, 10916040, 12735380, 14554720, 15282456, 17979360, 19103070, 20376608, 21832080, 25470760, 30564912, 38206140, 43664160, 50941520, 61129824, 76412280, 101883040, 152824560, 305649120]

約数ペア:

[(1, 305649120), (2, 152824560), (3, 101883040), (4, 76412280), (5, 61129824), (6, 50941520), (7, 43664160), (8, 38206140), (10, 30564912), (12, 25470760), (14, 21832080), (15, 20376608), (16, 19103070), (17, 17979360), (20, 15282456), (21, 14554720), (24, 12735380), (28, 10916040), (30, 10188304), (32, 9551535), (34, 8989680), (35, 8732832), (40, 7641228), (42, 7277360), (48, 6367690), (51, 5993120), (56, 5458020), (60, 5094152), (68, 4494840), (70, 4366416), (80, 3820614), (84, 3638680), (85, 3595872), (96, 3183845), (102, 2996560), (105, 2910944), (112, 2729010), (119, 2568480), (120, 2547076), (136, 2247420), (140, 2183208), (160, 1910307), (168, 1819340), (170, 1797936), (204, 1498280), (210, 1455472), (224, 1364505), (238, 1284240), (240, 1273538), (255, 1198624), (272, 1123710), (280, 1091604), (336, 909670), (340, 898968), (357, 856160), (408, 749140), (420, 727736), (476, 642120), (480, 636769), (510, 599312), (544, 561855), (560, 545802), (595, 513696), (672, 454835), (680, 449484), (714, 428080), (816, 374570), (840, 363868), (952, 321060), (1020, 299656), (1120, 272901), (1190, 256848), (1360, 224742), (1428, 214040), (1632, 187285), (1680, 181934), (1785, 171232), (1904, 160530), (2040, 149828), (2380, 128424), (2720, 112371), (2856, 107020), (3360, 90967), (3570, 85616), (3808, 80265), (4080, 74914), (4760, 64212), (5351, 57120), (5712, 53510), (7140, 42808), (8160, 37457), (9520, 32106), (10702, 28560), (11424, 26755), (14280, 21404), (16053, 19040)]