1568945280

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1091}}^1$

素因数の和:1227

約数の個数: 256

約数和(自身を含む): 5774146560

約数和(自身を除く): 4205201280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 107, 112, 120, 128, 140, 160, 168, 192, 210, 214, 224, 240, 280, 320, 321, 336, 384, 420, 428, 448, 480, 535, 560, 640, 642, 672, 749, 840, 856, 896, 960, 1070, 1091, 1120, 1284, 1344, 1498, 1605, 1680, 1712, 1920, 2140, 2182, 2240, 2247, 2568, 2688, 2996, 3210, 3273, 3360, 3424, 3745, 4280, 4364, 4480, 4494, 5136, 5455, 5992, 6420, 6546, 6720, 6848, 7490, 7637, 8560, 8728, 8988, 10272, 10910, 11235, 11984, 12840, 13092, 13440, 13696, 14980, 15274, 16365, 17120, 17456, 17976, 20544, 21820, 22470, 22911, 23968, 25680, 26184, 29960, 30548, 32730, 34240, 34912, 35952, 38185, 41088, 43640, 44940, 45822, 47936, 51360, 52368, 59920, 61096, 65460, 68480, 69824, 71904, 76370, 87280, 89880, 91644, 95872, 102720, 104736, 114555, 116737, 119840, 122192, 130920, 139648, 143808, 152740, 174560, 179760, 183288, 205440, 209472, 229110, 233474, 239680, 244384, 261840, 287616, 305480, 349120, 350211, 359520, 366576, 418944, 458220, 466948, 479360, 488768, 523680, 583685, 610960, 698240, 700422, 719040, 733152, 817159, 916440, 933896, 977536, 1047360, 1167370, 1221920, 1400844, 1438080, 1466304, 1634318, 1751055, 1832880, 1867792, 2094720, 2334740, 2443840, 2451477, 2801688, 2932608, 3268636, 3502110, 3665760, 3735584, 4085795, 4669480, 4887680, 4902954, 5603376, 6537272, 7004220, 7331520, 7471168, 8171590, 9338960, 9805908, 11206752, 12257385, 13074544, 14008440, 14663040, 14942336, 16343180, 18677920, 19611816, 22413504, 24514770, 26149088, 28016880, 32686360, 37355840, 39223632, 44827008, 49029540, 52298176, 56033760, 65372720, 74711680, 78447264, 98059080, 104596352, 112067520, 130745440, 156894528, 196118160, 224135040, 261490880, 313789056, 392236320, 522981760, 784472640, 1568945280]

約数ペア:

[(1, 1568945280), (2, 784472640), (3, 522981760), (4, 392236320), (5, 313789056), (6, 261490880), (7, 224135040), (8, 196118160), (10, 156894528), (12, 130745440), (14, 112067520), (15, 104596352), (16, 98059080), (20, 78447264), (21, 74711680), (24, 65372720), (28, 56033760), (30, 52298176), (32, 49029540), (35, 44827008), (40, 39223632), (42, 37355840), (48, 32686360), (56, 28016880), (60, 26149088), (64, 24514770), (70, 22413504), (80, 19611816), (84, 18677920), (96, 16343180), (105, 14942336), (107, 14663040), (112, 14008440), (120, 13074544), (128, 12257385), (140, 11206752), (160, 9805908), (168, 9338960), (192, 8171590), (210, 7471168), (214, 7331520), (224, 7004220), (240, 6537272), (280, 5603376), (320, 4902954), (321, 4887680), (336, 4669480), (384, 4085795), (420, 3735584), (428, 3665760), (448, 3502110), (480, 3268636), (535, 2932608), (560, 2801688), (640, 2451477), (642, 2443840), (672, 2334740), (749, 2094720), (840, 1867792), (856, 1832880), (896, 1751055), (960, 1634318), (1070, 1466304), (1091, 1438080), (1120, 1400844), (1284, 1221920), (1344, 1167370), (1498, 1047360), (1605, 977536), (1680, 933896), (1712, 916440), (1920, 817159), (2140, 733152), (2182, 719040), (2240, 700422), (2247, 698240), (2568, 610960), (2688, 583685), (2996, 523680), (3210, 488768), (3273, 479360), (3360, 466948), (3424, 458220), (3745, 418944), (4280, 366576), (4364, 359520), (4480, 350211), (4494, 349120), (5136, 305480), (5455, 287616), (5992, 261840), (6420, 244384), (6546, 239680), (6720, 233474), (6848, 229110), (7490, 209472), (7637, 205440), (8560, 183288), (8728, 179760), (8988, 174560), (10272, 152740), (10910, 143808), (11235, 139648), (11984, 130920), (12840, 122192), (13092, 119840), (13440, 116737), (13696, 114555), (14980, 104736), (15274, 102720), (16365, 95872), (17120, 91644), (17456, 89880), (17976, 87280), (20544, 76370), (21820, 71904), (22470, 69824), (22911, 68480), (23968, 65460), (25680, 61096), (26184, 59920), (29960, 52368), (30548, 51360), (32730, 47936), (34240, 45822), (34912, 44940), (35952, 43640), (38185, 41088)]