51740696320

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1093}}^1\times {\mathrm{1193}}^1$

素因数の和:2338

約数の個数: 144

約数和(自身を含む): 128157426432

約数和(自身を除く): 76416730112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 620, 640, 992, 1093, 1193, 1240, 1280, 1984, 2186, 2386, 2480, 3968, 4372, 4772, 4960, 5465, 5965, 7936, 8744, 9544, 9920, 10930, 11930, 17488, 19088, 19840, 21860, 23860, 33883, 34976, 36983, 38176, 39680, 43720, 47720, 67766, 69952, 73966, 76352, 87440, 95440, 135532, 139904, 147932, 152704, 169415, 174880, 184915, 190880, 271064, 279808, 295864, 305408, 338830, 349760, 369830, 381760, 542128, 591728, 677660, 699520, 739660, 763520, 1084256, 1183456, 1303949, 1355320, 1399040, 1479320, 1527040, 2168512, 2366912, 2607898, 2710640, 2958640, 4337024, 4733824, 5215796, 5421280, 5917280, 6519745, 8674048, 9467648, 10431592, 10842560, 11834560, 13039490, 20863184, 21685120, 23669120, 26078980, 40422419, 41726368, 43370240, 47338240, 52157960, 80844838, 83452736, 104315920, 161689676, 166905472, 202112095, 208631840, 323379352, 333810944, 404224190, 417263680, 646758704, 808448380, 834527360, 1293517408, 1616896760, 1669054720, 2587034816, 3233793520, 5174069632, 6467587040, 10348139264, 12935174080, 25870348160, 51740696320]

約数ペア:

[(1, 51740696320), (2, 25870348160), (4, 12935174080), (5, 10348139264), (8, 6467587040), (10, 5174069632), (16, 3233793520), (20, 2587034816), (31, 1669054720), (32, 1616896760), (40, 1293517408), (62, 834527360), (64, 808448380), (80, 646758704), (124, 417263680), (128, 404224190), (155, 333810944), (160, 323379352), (248, 208631840), (256, 202112095), (310, 166905472), (320, 161689676), (496, 104315920), (620, 83452736), (640, 80844838), (992, 52157960), (1093, 47338240), (1193, 43370240), (1240, 41726368), (1280, 40422419), (1984, 26078980), (2186, 23669120), (2386, 21685120), (2480, 20863184), (3968, 13039490), (4372, 11834560), (4772, 10842560), (4960, 10431592), (5465, 9467648), (5965, 8674048), (7936, 6519745), (8744, 5917280), (9544, 5421280), (9920, 5215796), (10930, 4733824), (11930, 4337024), (17488, 2958640), (19088, 2710640), (19840, 2607898), (21860, 2366912), (23860, 2168512), (33883, 1527040), (34976, 1479320), (36983, 1399040), (38176, 1355320), (39680, 1303949), (43720, 1183456), (47720, 1084256), (67766, 763520), (69952, 739660), (73966, 699520), (76352, 677660), (87440, 591728), (95440, 542128), (135532, 381760), (139904, 369830), (147932, 349760), (152704, 338830), (169415, 305408), (174880, 295864), (184915, 279808), (190880, 271064)]