56673960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:160

約数の個数: 256

約数和(自身を含む): 211507200

約数和(自身を除く): 154833240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 53, 56, 57, 60, 67, 70, 76, 84, 95, 105, 106, 114, 120, 133, 134, 140, 152, 159, 168, 190, 201, 210, 212, 228, 265, 266, 268, 280, 285, 318, 335, 371, 380, 399, 402, 420, 424, 456, 469, 530, 532, 536, 570, 636, 665, 670, 742, 760, 795, 798, 804, 840, 938, 1005, 1007, 1060, 1064, 1113, 1140, 1272, 1273, 1330, 1340, 1407, 1484, 1590, 1596, 1608, 1855, 1876, 1995, 2010, 2014, 2120, 2226, 2280, 2345, 2546, 2660, 2680, 2814, 2968, 3021, 3180, 3192, 3551, 3710, 3752, 3819, 3990, 4020, 4028, 4452, 4690, 5035, 5092, 5320, 5565, 5628, 6042, 6360, 6365, 7035, 7049, 7102, 7420, 7638, 7980, 8040, 8056, 8904, 8911, 9380, 10070, 10184, 10653, 11130, 11256, 12084, 12730, 14070, 14098, 14204, 14840, 15105, 15276, 15960, 17755, 17822, 18760, 19095, 20140, 21147, 21306, 22260, 24168, 24857, 25460, 26733, 28140, 28196, 28408, 30210, 30552, 35245, 35510, 35644, 38190, 40280, 42294, 42612, 44520, 44555, 49714, 50920, 53265, 53466, 56280, 56392, 60420, 67469, 70490, 71020, 71288, 74571, 76380, 84588, 85224, 89110, 99428, 105735, 106530, 106932, 120840, 124285, 133665, 134938, 140980, 142040, 149142, 152760, 169176, 178220, 198856, 202407, 211470, 213060, 213864, 248570, 267330, 269876, 281960, 298284, 337345, 356440, 372855, 404814, 422940, 426120, 472283, 497140, 534660, 539752, 596568, 674690, 745710, 809628, 845880, 944566, 994280, 1012035, 1069320, 1349380, 1416849, 1491420, 1619256, 1889132, 2024070, 2361415, 2698760, 2833698, 2982840, 3778264, 4048140, 4722830, 5667396, 7084245, 8096280, 9445660, 11334792, 14168490, 18891320, 28336980, 56673960]

約数ペア:

[(1, 56673960), (2, 28336980), (3, 18891320), (4, 14168490), (5, 11334792), (6, 9445660), (7, 8096280), (8, 7084245), (10, 5667396), (12, 4722830), (14, 4048140), (15, 3778264), (19, 2982840), (20, 2833698), (21, 2698760), (24, 2361415), (28, 2024070), (30, 1889132), (35, 1619256), (38, 1491420), (40, 1416849), (42, 1349380), (53, 1069320), (56, 1012035), (57, 994280), (60, 944566), (67, 845880), (70, 809628), (76, 745710), (84, 674690), (95, 596568), (105, 539752), (106, 534660), (114, 497140), (120, 472283), (133, 426120), (134, 422940), (140, 404814), (152, 372855), (159, 356440), (168, 337345), (190, 298284), (201, 281960), (210, 269876), (212, 267330), (228, 248570), (265, 213864), (266, 213060), (268, 211470), (280, 202407), (285, 198856), (318, 178220), (335, 169176), (371, 152760), (380, 149142), (399, 142040), (402, 140980), (420, 134938), (424, 133665), (456, 124285), (469, 120840), (530, 106932), (532, 106530), (536, 105735), (570, 99428), (636, 89110), (665, 85224), (670, 84588), (742, 76380), (760, 74571), (795, 71288), (798, 71020), (804, 70490), (840, 67469), (938, 60420), (1005, 56392), (1007, 56280), (1060, 53466), (1064, 53265), (1113, 50920), (1140, 49714), (1272, 44555), (1273, 44520), (1330, 42612), (1340, 42294), (1407, 40280), (1484, 38190), (1590, 35644), (1596, 35510), (1608, 35245), (1855, 30552), (1876, 30210), (1995, 28408), (2010, 28196), (2014, 28140), (2120, 26733), (2226, 25460), (2280, 24857), (2345, 24168), (2546, 22260), (2660, 21306), (2680, 21147), (2814, 20140), (2968, 19095), (3021, 18760), (3180, 17822), (3192, 17755), (3551, 15960), (3710, 15276), (3752, 15105), (3819, 14840), (3990, 14204), (4020, 14098), (4028, 14070), (4452, 12730), (4690, 12084), (5035, 11256), (5092, 11130), (5320, 10653), (5565, 10184), (5628, 10070), (6042, 9380), (6360, 8911), (6365, 8904), (7035, 8056), (7049, 8040), (7102, 7980), (7420, 7638)]