170021880

素因数分解:

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

素因数の和:163

約数の個数: 384

約数和(自身を含む): 687398400

約数和(自身を除く): 517376520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 53, 56, 57, 60, 63, 67, 70, 72, 76, 84, 90, 95, 105, 106, 114, 120, 126, 133, 134, 140, 152, 159, 168, 171, 180, 190, 201, 210, 212, 228, 252, 265, 266, 268, 280, 285, 315, 318, 335, 342, 360, 371, 380, 399, 402, 420, 424, 456, 469, 477, 504, 530, 532, 536, 570, 603, 630, 636, 665, 670, 684, 742, 760, 795, 798, 804, 840, 855, 938, 954, 1005, 1007, 1060, 1064, 1113, 1140, 1197, 1206, 1260, 1272, 1273, 1330, 1340, 1368, 1407, 1484, 1590, 1596, 1608, 1710, 1855, 1876, 1908, 1995, 2010, 2014, 2120, 2226, 2280, 2345, 2385, 2394, 2412, 2520, 2546, 2660, 2680, 2814, 2968, 3015, 3021, 3180, 3192, 3339, 3420, 3551, 3710, 3752, 3816, 3819, 3990, 4020, 4028, 4221, 4452, 4690, 4770, 4788, 4824, 5035, 5092, 5320, 5565, 5628, 5985, 6030, 6042, 6360, 6365, 6678, 6840, 7035, 7049, 7102, 7420, 7638, 7980, 8040, 8056, 8442, 8904, 8911, 9063, 9380, 9540, 9576, 10070, 10184, 10653, 11130, 11256, 11457, 11970, 12060, 12084, 12730, 13356, 14070, 14098, 14204, 14840, 15105, 15276, 15960, 16695, 16884, 17755, 17822, 18126, 18760, 19080, 19095, 20140, 21105, 21147, 21306, 22260, 22914, 23940, 24120, 24168, 24857, 25460, 26712, 26733, 28140, 28196, 28408, 30210, 30552, 31959, 33390, 33768, 35245, 35510, 35644, 36252, 38190, 40280, 42210, 42294, 42612, 44520, 44555, 45315, 45828, 47880, 49714, 50920, 53265, 53466, 56280, 56392, 57285, 60420, 63441, 63918, 66780, 67469, 70490, 71020, 71288, 72504, 74571, 76380, 80199, 84420, 84588, 85224, 89110, 90630, 91656, 99428, 105735, 106530, 106932, 114570, 120840, 124285, 126882, 127836, 133560, 133665, 134938, 140980, 142040, 149142, 152760, 159795, 160398, 168840, 169176, 178220, 181260, 198856, 202407, 211470, 213060, 213864, 223713, 229140, 248570, 253764, 255672, 267330, 269876, 281960, 298284, 317205, 319590, 320796, 337345, 356440, 362520, 372855, 400995, 404814, 422940, 426120, 447426, 458280, 472283, 497140, 507528, 534660, 539752, 596568, 607221, 634410, 639180, 641592, 674690, 745710, 801990, 809628, 845880, 894852, 944566, 994280, 1012035, 1069320, 1118565, 1214442, 1268820, 1278360, 1349380, 1416849, 1491420, 1603980, 1619256, 1789704, 1889132, 2024070, 2237130, 2361415, 2428884, 2537640, 2698760, 2833698, 2982840, 3036105, 3207960, 3778264, 4048140, 4250547, 4474260, 4722830, 4857768, 5667396, 6072210, 7084245, 8096280, 8501094, 8948520, 9445660, 11334792, 12144420, 14168490, 17002188, 18891320, 21252735, 24288840, 28336980, 34004376, 42505470, 56673960, 85010940, 170021880]

約数ペア:

[(1, 170021880), (2, 85010940), (3, 56673960), (4, 42505470), (5, 34004376), (6, 28336980), (7, 24288840), (8, 21252735), (9, 18891320), (10, 17002188), (12, 14168490), (14, 12144420), (15, 11334792), (18, 9445660), (19, 8948520), (20, 8501094), (21, 8096280), (24, 7084245), (28, 6072210), (30, 5667396), (35, 4857768), (36, 4722830), (38, 4474260), (40, 4250547), (42, 4048140), (45, 3778264), (53, 3207960), (56, 3036105), (57, 2982840), (60, 2833698), (63, 2698760), (67, 2537640), (70, 2428884), (72, 2361415), (76, 2237130), (84, 2024070), (90, 1889132), (95, 1789704), (105, 1619256), (106, 1603980), (114, 1491420), (120, 1416849), (126, 1349380), (133, 1278360), (134, 1268820), (140, 1214442), (152, 1118565), (159, 1069320), (168, 1012035), (171, 994280), (180, 944566), (190, 894852), (201, 845880), (210, 809628), (212, 801990), (228, 745710), (252, 674690), (265, 641592), (266, 639180), (268, 634410), (280, 607221), (285, 596568), (315, 539752), (318, 534660), (335, 507528), (342, 497140), (360, 472283), (371, 458280), (380, 447426), (399, 426120), (402, 422940), (420, 404814), (424, 400995), (456, 372855), (469, 362520), (477, 356440), (504, 337345), (530, 320796), (532, 319590), (536, 317205), (570, 298284), (603, 281960), (630, 269876), (636, 267330), (665, 255672), (670, 253764), (684, 248570), (742, 229140), (760, 223713), (795, 213864), (798, 213060), (804, 211470), (840, 202407), (855, 198856), (938, 181260), (954, 178220), (1005, 169176), (1007, 168840), (1060, 160398), (1064, 159795), (1113, 152760), (1140, 149142), (1197, 142040), (1206, 140980), (1260, 134938), (1272, 133665), (1273, 133560), (1330, 127836), (1340, 126882), (1368, 124285), (1407, 120840), (1484, 114570), (1590, 106932), (1596, 106530), (1608, 105735), (1710, 99428), (1855, 91656), (1876, 90630), (1908, 89110), (1995, 85224), (2010, 84588), (2014, 84420), (2120, 80199), (2226, 76380), (2280, 74571), (2345, 72504), (2385, 71288), (2394, 71020), (2412, 70490), (2520, 67469), (2546, 66780), (2660, 63918), (2680, 63441), (2814, 60420), (2968, 57285), (3015, 56392), (3021, 56280), (3180, 53466), (3192, 53265), (3339, 50920), (3420, 49714), (3551, 47880), (3710, 45828), (3752, 45315), (3816, 44555), (3819, 44520), (3990, 42612), (4020, 42294), (4028, 42210), (4221, 40280), (4452, 38190), (4690, 36252), (4770, 35644), (4788, 35510), (4824, 35245), (5035, 33768), (5092, 33390), (5320, 31959), (5565, 30552), (5628, 30210), (5985, 28408), (6030, 28196), (6042, 28140), (6360, 26733), (6365, 26712), (6678, 25460), (6840, 24857), (7035, 24168), (7049, 24120), (7102, 23940), (7420, 22914), (7638, 22260), (7980, 21306), (8040, 21147), (8056, 21105), (8442, 20140), (8904, 19095), (8911, 19080), (9063, 18760), (9380, 18126), (9540, 17822), (9576, 17755), (10070, 16884), (10184, 16695), (10653, 15960), (11130, 15276), (11256, 15105), (11457, 14840), (11970, 14204), (12060, 14098), (12084, 14070), (12730, 13356)]